David Hume

“It is more likely that the universe was the result of chance than that it was designed.” Discuss [40]

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The teleological argument is the oldest and probably the most persuasive argument for the existence of God.  Starting with observations of order and/or purpose in the universe, it reasons that these qualities cannot arise naturally and must have been caused by an intelligent designer… God.  Aquinas’ version of the argument, his Fifth Way, drew on Aristotle’s worldview and likened natural object fulfilling their telos to arrows hitting a target; just as an arrow doesn’t strike true without an archer to let it loose, so natural objects can’t fulfil their telos by chance and their doing so makes the existence of an intelligent designer “which everybody calls God” necessary.  Of course Darwin’s discovery of evolution through natural selection provides a compelling natural explanation for the existence of what appears to be order and purpose without the need to hypothesise an intelligent designer-God, but Paley’s development of the argument in Natural Theology shows that even this did not undermine the attempt to use design to argue for God.  This is because many people misunderstood Darwin’s theory, assuming that the end-point of human consciousness was fixed and that evolution operates through chance, both of which made design seem more probable than natural processes as an explanation.  The fact that these misunderstandings persist is demonstrated by Tennant’s use of them in his teleological arguments in 1930 and more recently by the glut of modern fine-tuning and intelligent design arguments, mostly presented at the behest of the Discovery Institute and via fellows of its Center for Science and Culture.  It follows that despite the persistence of design arguments for God, it is far more likely that the universe results from chance – or at least from the “designs” of natural processes – than that it was designed by an intelligent-designer-God.

In modern times it was David Hume who first identified the flaw in the design argument through his character Philo in “Dialogues Concerning Natural Religion” (1779).  In Part VIII Philo draws on the thinking of Epicurus to ask why the appearance of order and purpose in nature could not be the result of chance in an infinite universe.  He points out…“the universe goes on for many ages in a continuous series of states of chaos and disorder. But couldn’t it happen that it eventually settles down, not so as to lose its motion and active force (for we are assuming that that is inherent in it), but so as to preserve a uniformity of appearance through all the hubbub of its moving parts?” This suggests that if the universe is truly infinite, meaning that all possibilities have been realised, then the possibility of part of the universe being ordered and purposeful would have been realised as a result of chance and not design.  Of course the Big Bang Theory seems to falsify Hume’s assumption that the Universe is infinite in the sense that all possibilities have been realised.  The Standard Model of Physics posits a hard beginning to time and space only 13.7 billion years ago, meaning that only some possibilities have been realised, although others will continue to be realised until the universe collapses.  Given this, it seems less likely that we inhabit a patch of order and purpose that has been generated by chance.  Nevertheless, this underestimates the scale of the universe, which is truly infinite… despite having a hard beginning, an edge and shape and continuing to expand.  It also applies a dated Newtonian worldview to a Universe that we now know resists such a characterisation.  Nobel Prize winning Physicist Steven Weinberg has cast doubt on the Cosmological Principle on which the Standard Model depends and which assumes that the part of the universe we see is a fair sample, whose laws and characteristics reflect laws and characteristics everywhere.  This supports Hume’s point that the design argument relies on the Fallacy of Composition and that conclusions about this part of the universe cannot automatically be extrapolated to the whole universe.  Hume’s character Philo asked “can it be proper to argue from parts to the whole? Doesn’t the great disproportion ·between part and whole· bar all comparison and inference? From observing the growth of a hair, can we learn anything about how men come into being? Would the way a leaf blows—even if we knew this perfectly—teach us anything about how a tree grows?”  And it seems that our 21st century appreciation of the scale and character of the universe only makes his questions more apposite.  So, Hume’s suggestion that the order and purpose we see in our part of the universe is not typical and the result of chance in an infinite universe rather than design has survived the advent of modern Cosmology.  Thus it follows that despite the persistence of design arguments for God, it is far more likely that the universe results from chance than that it was designed.

In Part II of “Dialogues Concerning Natural Religion” Hume’s character Philo went on to ask how we can hope to pronounce about the characteristics of the whole universe from our own, still very limited, experience.  He pointed out how “A very small part of this great system of the universe, during a very short time, is very imperfectly revealed to us” asking “Do we then pronounce confidently about the origin of the whole?” Philo also asks whether the appearance of order and purpose might not be a property of how we see things, rather than how they really are, not least because of the many examples of disorder and chaos in nature, later documented by Darwin and JS Mill as reasons why they cannot agree that nature suggests an intelligent designer-God.  These observations of Hume’s are again supported by modern scientific developments.  Psychology has documented how the human mind is predisposed to see patterns (order) and faces (purpose) even where they do not exist; the phenomenon is called pareidolia and so common is it that the famous Rorschach inkblot tests rely on it.  Further, psychology has documented how we are subject to Confirmation Bias, being more likely to see, notice and remember experiences which confirm our existing beliefs than those which challenge them.  Given these tendencies, Hume’s suggestion that our impression of order and purpose existing everywhere and confirming our existing belief in a supernatural deity seems very plausible.  Of course, accepting Hume’s point has wider consequences than undermining the design argument for God’s existence.  If we accept that the process of spotting patterns and extrapolating from them “universal natural laws” leads to flawed conclusions, then the whole scientific method is in jeopardy.  The fact that this same method has yielded technological advances and results such as the laptop on which I am typing this essay does suggest that Hume’s point is unreasonably sceptical and that his character Cleanthes was onto something when he called Philo’s reasoning “the most perverse and obstinate metaphysics.”  Yet there is an important difference between science and religion when it comes to the use of inductive reasoning; whereas scientific laws are always falsifiable and produce useful results, God is not a falsifiable hypothesis and the results of believing in him are mixed at best in terms of their usefulness.  As Richard Dawkins has pointed out, religion “teaches us to be satisfied with not understanding the world…” so that “faith is a cop-out.”  It follows that fear of the effects of Hume’s point on science is not a good reason to reject Hume’s point, so it is more likely that the universe results from chance than that it was designed.

Of course, recent arguments from Intelligent Design argue that it is more likely that the universe was designed than that it occurred by chance.  For example, William Dembski argues that any natural structure whose existence passes the (somewhat arbitrary) “Universal Probability Bound” of 1 in 10150  is more likely to have been designed than to have occurred naturally “by chance”.  He uses examples of structures such as amino-acids and DNA which exhibit Specified Complexity, being both finely tuned and extremely complex, whose existence he suggests strains the credibility of naturalistic explanations.  Michael Behe agrees, suggesting that there are irreducibly complex biochemical structures which resist standard evolutionary explanations and are suggestive of an intelligent designer.  Nevertheless, statisticians and biochemists have united in their criticism of Behe and Dembski, arguing that they have made basic errors in their science.  In particular, Behe ignores the possibility that structures can evolve out of as well as into existence, making “irreducibly complex” structures explainable through standard evolutionary theory.  Further, it is wrong to suggest that evolution itself operates entirely randomly; in fact it has a “design” of its own although not an intelligent one, in seeking to replicate genes.  Given this the result; a universe saturated with dysteleological suffering, makes sense.    As Dawkins wrote “The total amount of suffering per year in the natural world is beyond all decent contemplation… The universe that we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil, no good, nothing but pitiless indifference.” [River Out of Eden]  This suggests that despite the persistence of design arguments for God, it is far more likely that the universe results from the pitiless “design” of evolution than that it was designed by any intelligent-designer God.

On a wider scale, recent fine-tuning arguments argue that the precise conditions necessary for the Big Bang to produce a life-sustaining planet like ours are so improbable that they are more likely to have been designed than to have occurred by chance. For example, Alister McGrath focuses on the fine-tuning of carbon, writing “[The entire biological] evolutionary process depends upon the unusual chemistry of carbon, which allows it to bond to itself, as well as other elements, creating highly complex molecules that are stable over prevailing terrestrial temperatures, and are capable of conveying genetic information (especially DNA). […] Whereas it might be argued that nature creates its own fine-tuning, this can only be done if the primordial constituents of the universe are such that an evolutionary process can be initiated. The unique chemistry of carbon is the ultimate foundation of the capacity of nature to tune itself” [A fine-tuned universe] In 1989 John Gribbin and Martin Rees wrote a detailed defence of the fine-tuning argument in their book Cosmic Coincidences. They argued: “The conditions in our Universe really do seem to be uniquely suitable for life forms like ourselves, and perhaps even for any form of organic complexity. But the question remains – is the Universe tailor-made for man?”  yet Richard Dawkins has rejected this line of argument, pointing out that the improbabilities attached to naturalistic explanations assume that a life-sustaining planet like ours was always bound to happen.  If we embrace the possibility that it was far more likely that no such planet would ever exist, we will really begin to appreciate that “We are going to die, and that makes us the lucky ones. Most people are never going to die because they are never going to be born. The potential people who could have been here in my place but who will in fact never see the light of day outnumber the sand grains of Arabia. Certainly those unborn ghosts include greater poets than Keats, scientists greater than Newton. We know this because the set of possible people allowed by our DNA so massively exceeds the set of actual people. In the teeth of these stupefying odds it is you and I, in our ordinariness, that are here. We privileged few, who won the lottery of birth against all odds, how dare we whine at our inevitable return to that prior state from which the vast majority have never stirred?” [Unweaving the Rainbow] So, wouldn’t design be more probable than this degree of “luck”?  For Dawkins, absolutely not!  To hypothesise the existence of a supernatural, intelligent designer God, let alone one with the many attributes of the Christian God, only multiplies the improbabilities. Who would have designed and fine-tuned this God after all?  Suggesting a whole new category of “necessary existence” without supporting evidence to solve this question makes God far more improbable than any alternative and. as Ockham’s razor suggests, the simplest solution of science is the best, even when that solution is not very simple!

In conclusion, despite the persistence of design arguments for God, it is far more likely that the universe results from chance – or at least from the “designs” of natural processes – than that it was designed by an intelligent-designer-God. The continuing popularity of design arguments for God despite their obvious flaws stems from our reluctance to accept let alone confront the precarity of the human condition.

“Corporate religious experiences are less reliable than individual religious experiences.” Discuss

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Corporate religious experiences occur where two or more people have an experience at the same time such as the Miracle of the Sun at Fatima in 1917, the visions at Medjugorje in and after 1981 or the Toronto Blessing in and after 1994.  Because these experiences are easily dismissed as what Durkheim called an “effervescent group phenomenon” and explained in naturalistic terms as the result of mass hysteria, William James chose to define religious experience as “the feelings, acts, and experiences of individual men in their solitude, so far as they apprehend themselves to stand in relation to whatever they may consider the divine”,so it is fair to say that corporate religious experiences are less reliable than individual religious experiences. 

Firstly, corporate religious experiences include a group of people witnessing a miracle, as occurred at Fatima in 1917.  Such experiences lack credibility in themselves and so should not be considered reliable as evidence for the existence of God.  In “On Miracles” from “An Enquiry Concerning Human Understanding” (1758), David Hume warned against relying on witness-evidence in such cases, pointing out that it is always more likely that someone is lying or has made a mistake than that the report is reliable.  The fact that claims are more common in “ignorant and barbarous nations” and that witnesses often have vested interests and bias undermines the credibility of reports.  Today, most social scientists would agree with Hume.  Using the standard RAVEN criteria for evaluating evidence, witnesses to corporate experiences have a poor reputation, vested interest, lack expertise and neutrality.  Take the visions at Medjugorje; the 6 children were aged 10-16 years old and so not obviously trustworthy as witnesses.  They benefitted from their claims, becoming local and then international celebrities, which shows they had a vested interest. They were not trained in science or theology, so were not in a position to know whether there were alternative explanations of what they saw, or whether their visions were consistent with Christian doctrine.  They were Christians from a highly religious rural community, so arguably biased and hardly neutral witnesses.  Of course, there are counter-examples whereby corporate experiences include people who are more credible.  For example, at Fatima descriptions of the events were collected by Father John De Marchi, an Italian Catholic Priest and researcher. De Marchi spent seven years in Fátima, from 1943 to 1950, conducting research and interviewing the principals at length. In The Immaculate Heart (1952), De Marchi reported that “[t]heir ranks included believers and non-believers, pious old ladies and scoffing young men. Hundreds, from these mixed categories, have given formal testimony. Reports do vary; impressions are in minor details confused, but none to our knowledge has directly denied the visible prodigy of the sun.” This suggests that some witnesses to the miracle of the sun were sceptics, and yet the research was conducted by a Priest, who cannot be said to be neutral or without bias or vested interests, so these few counter-examples do not invalidate Hume’s argument that witnesses’ claims about miracles, which are corporate experiences, lack credibility.   

Secondly, corporate experiences are less reliable than individual religious experiences because witnesses rarely agree on the details of the experience, which undermines their evidence.  For example, if a group of people all claimed to witness a robbery, but each of them described the robber differently, this would undermine their evidence in court.  While scholars like De Marchi will disagree with this, pointing out that some variety in witness-reports is to be expected and that so long as the reports concur on central points such as the “visible prodigy of the sun” at Fatima, the evidence can still be seen as reliable.  They also argue that where witnesses do agree precisely, this is suspicious because it suggests that they have collaborated and are not giving an independent account.  However, this illustrates the difficulty in establishing that any corporate experience is reliable.  If witnesses give differing accounts of what they experienced, it will undermine their evidence, but if they give very similar accounts of what they experienced it will also undermine their evidence.  At least with individual experiences this is not a factor; the credibility of the report depends only on the reputation, ability to see, vested interests, expertise and neutrality of one person and not on the same for multiple witnesses and the extent to which several peoples’ reports are consistent.  This shows that corporate religious experiences are less reliable than individual religious experiences.   

Thirdly, William James’ argument that research should focus on individual religious experiences or “the feelings, acts, and experiences of individual men in their solitude, so far as they apprehend themselves to stand in relation to whatever they may consider the divine” is persuasive.  James chooses to ignore experiences associated with institutional religion altogether, because all religions claim these while also being exclusivist, and because Anthropologists including James Frazer have shown the power of institutional religions to manipulate groups of people.  For James, it is pragmatic for researchers to focus on individual mystical experiences (which have the “four marks” of being noetic, ineffable, transient and passive) and individual conversion experiences (particularly those where the subject was previously constitutionally and intellectually opposed to faith).  In “The Varieties of Religious Experience” Lectures XVI and XVII on Mysticism, James suggests that while individual mystical experiences can be explained in terms of “suggested and imitated hypnoid states, on an intellectual basis of superstition, and a corporeal one of degeneration and hysteria…” this “tells us nothing about the value for knowledge of the consciousness which they induce. To pass a spiritual judgment upon these states, we must not content ourselves with superficial medical talk, but inquire into their fruits for life.”  For James, the fact that many mystical experiences change their subjects radically suggests that they are reliable.  Further, in Lectures IX and X on Conversion Experiences, James dismisses the arguments of Professors Starbuck and Leuba which suggest that all conversion experiences are unreliable because they can be explained in terms of an adolescent or moral crisis.  He pointed out that some experiences are undoubtably adolescent and “imitative” and that others may well be accounted for in terms of a moral crisis, but he rejects the idea that all conversion experiences can be reduced to these psychological explanations.  Again, some conversion experiences result in a life being turned around completely and permanently in a way that resists any reductionist, materialist explanation.  It follows that these specific individual experiences are the most credible examples to research. Rudolf Otto, Paul Tillich, Walter Stace and FC Happold would all agree with James that individual mystical experiences are the most or even the only credible experiences, choosing to ignore institutional religion and corporate experiences in their research.  Taken together, the weight of scholarly opinion is in favour of focusing on individual experiences and this shows that corporate religious experiences are less reliable than individual religious experiences.   

Finally, the corporate nature of corporate experiences shows them to be less reliable than individual experiences.  As Otto, Tillich and Stace suggest, credible religious experiences are numinal; they must have as their object something supernatural, beyond space and time, and so impossible to describe in ordinary language.  While he avoided describing the object of credible religious experiences, James agreed that a mark of a credible mystical experience is ineffability or the inability to describe it in ordinary language.  Corporate religious experiences like that at Fatima or those at Medjugorje are neither numinal nor ineffable because they occur where a group of people see something together and the act of seeing suggests that what is seen is a phenomenon, an occurrence within time and space, in the way of other phenomena which our language can describe.  James considers whether “sensory automatisms” are features of credible experiences, “hallucinatory or pseudo-hallucinatory luminous phenomena, photisms, to use the term of the psychologists.”  He points out that “Saint Paul’s blinding heavenly vision seems to have been a phenomenon of this sort; so does Constantine’s cross in the sky…” and suggests that these are common features of otherwise credible religious experiences. The fact that there are psychological explanations for such hallucinations does not, James argues, preclude the possibility that they have been caused by God and that the experience is genuine, especially when the experience otherwise carries the marks of a credible conversion or mystical experience and when it causes lasting “fruit”.  Could the miracle of the sun or the visions of “Gospa” at Medjugorje be described in these terms?  In practice, no.  The photograph of the sun at Fatima does not suggest that the object was a photism or hallucinatory luminous phenomenon.  While the initial sighting of “a shimmering silhouette of a young woman bathed in light” at Medjugorje might have been a photism, the childrens’ later description of “…a young woman about twenty years old… with blue eyes, black hair, and a crown of stars around Her head; She wore a white veil and bluish-grey robe…” seems as if the object they all saw was very real and not a sensory automatism.  In this way, corporate religious experiences are less reliable because they are often sensory, having apparently spatio-temporal phenomena as their object, and because they resist being described in psychological terms. 

On the other hand, both Richard Swinburne and Caroline Franks-Davis include corporate experiences in their broad five and six-fold definitions of religious experience.  Both point out the importance of corporate experiences in supporting religious doctrines, such as the resurrection experiences of Jesus and the gifts of the Holy Spirit at Pentecost.  Nevertheless, neither Swinburne nor Franks-Davis suggests that all the experiences that fall within their definition are equally reliable, let alone that corporate experiences are more reliable than individual experiences.  Further, just because religions rely on corporate religious experiences does not make them reliable and nor does it make them as, let alone more, reliable than individual experiences.  William James might have accepted that “the fruits” of the corporate experience on Pentecost, combined with its undoubted passivity, transiency, ineffability and noetic character, make it a credible example of a mystical experience – despite it being corporate and associated with “institutional” religion – but the same would not apply to the resurrection appearances, which have less clear “fruit” and which arguably are not ineffable or noetic in character.  Rudolf Otto would go further, pointing out while Pentecost could be seen as numinal and in terms of both “mysterium tremendum” and “mysterium fascinans”, the resurrection experiences were not obviously numinal nor were they characterised by “mysterium tremendum”.  Walter Stace would agree, pointing out that the resurrection experiences were not “non-sensuous” nor did they demonstrate “unity in all things”.  Further, while much of the evidence for Jesus’ resurrection depends on the reliability of corporate religious experiences and while St Paul admitted, “if Christ has not been raised, your faith is futile; you are still in your sins…” 1 Corinthians 15:17 the corporate resurrection appearances are not reliable evidence for the resurrection.  As Hume argued, it is just more likely that witnesses were lying or mistaken, not least because the disciples were from an “ignorant and barbarous nation”, were lacking education and neutrality and possessed of bias and vested interests.  While John Hick disagreed with Hume, arguing that it is bad science to disregard counter-instances to the laws of nature, Anthony Flew was correct to point out that counter-instances should provoke further scientific research rather than hasty resort to supernatural explanations!  In addition, if the corporate resurrection experiences were reliable evidence for the resurrection, this would undermine our ability to have faith in the resurrection.  John 20:29 states “blessed are those who have not seen and yet have believed…” and Hebrews 11:1 states that “faith is confidence in what we hope for and assurance about what we do not see.”  If the resurrection appearances were reliable evidence for Jesus’ resurrection, would it be possible to have true faith in Jesus, which many Christians see as the necessary means of salvation.  It follows that corporate religious experiences are less reliable than individual religious experiences, even from a Christian point of view and despite the important role that they have in the Bible.   

In conclusion, corporate religious experiences are less reliable than individual religious experiences. This is because such experiences lack credibility in themselves – not least because witnesses rarely agree on the details of the experience – because James’ argument that research should focus on individual religious experiences is persuasive and because the corporate nature of corporate experiences shows them to be less reliable than individual experiences. Although Swinburne and Franks-Davis include corporate experiences in their broad definitions of religious experience, and so consider them alongside individual experiences as possible evidence for the existence of God, neither suggests that all the experiences that fall within their definition are equally reliable, let alone that corporate experiences are more reliable than individual experiences. Despite the importance of corporate experiences such as the resurrection experiences in supporting Christian faith, these experiences remain relatively unreliable… and indeed, they must be so, or else there would be no room for faith.

To what extent does Aquinas’ Cosmological Argument successfully reach the conclusion that there is a transcendent creator? [40]

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Aquinas’ Cosmological Argument fails to demonstrate the existence of the Christian God.  While the first, second and third ways offer some support to the belief that there must be a Prime Mover, Uncaused Cause and Necessary Being, In the Summa Theologica 1,2,3 Aquinas only asserts that “this is what all men speak of as God.”  Indeed, taking the Prime Mover as an example, it could share only some of the characteristics of God as He is normally understood.  While the Prime Mover is certainly transcendent and immutable, the extent to which it could be omnipotent or omniscient, let alone omnibenevolent or immanent, is slight and unconvincing.  Nevertheless, putting this criticism aside, Aquinas’ Cosmological Argument successfully demonstrates the existence of a transcendent explanation for the Kosmos.

Firstly, in Dialogues Concerning Natural Religion Hume’s character Philo criticised the Cosmological Argument, asking how anybody can be certain that everything has a cause. While it is true that the observed laws of nature which form the premises of Aquinas’ argument depend on observations which are necessarily limited within time and space, questioning whether such observations can be taken to be fair and representative attacks the Cosmological Principle on which all science depends.  Newton was the first to express the Cosmological Principle, the assumption that “viewed on a sufficiently large scale, the properties of the universe are the same for all observers” or in other words that the universe is homogenous and isotropic and more fundamentally, that the way we observe the universe is the way it really is and that this is a fair and representative sample of the whole. In asking whether there might not be uncaused things in the universe despite the fact that these have never been observed, Hume’s criticism of the Cosmological Argument constitutes a sceptical attack on the human ability to use observations as a basis for understanding the Natural Laws which govern the universe, so by accepting this criticism we lose far more than one approach to demonstrating the existence of God.  It follows that Aquinas’ argument survives Hume’s first criticism and demonstrates the existence of a transcendent “creator”. 

Secondly, Hume’s character Philo goes on to ask why the cause of the universe, if such there is, would have to be intelligible.  This criticism is no more effective than the first.  The whole point of Aquinas argument is to show that whatever caused the universe must be transcendent and beyond human understanding, impervious to the laws of motion, causation and contingency that govern everything else.  For Aquinas, the cause of the universe is “neither something nor nothing,” a necessary being that does not exist as things exist, contingently, but rather eternally and immutably outside the framework of spatio-temporal reality.  While Kant argued that necessary existence is so far beyond our experience to be beyond possible knowledge, Aquinas does not claim to be able to know or understand God, only to deduce that He exists, albeit mysteriously.  It follows that Aquinas’ Cosmological Argument survives Hume’s second criticism and Kant’s criticism as well, demonstrating the existence of a transcendent “creator”. 

Thirdly, Hume’s character Philo argues that Aquinas’ argument relies on the Fallacy of Composition, and indeed Aquinas does move from observations of movement, causation and contingency in the universe to claiming that the universe as a whole must be moved, caused and have something to depend on.  Russell used the powerful example of all men having mothers but the human race not having a mother to explain Hume’s point.  However, while it is fallacious to assume that characteristics of the part MUST be true of the whole, it is not impossible that they are true of the whole.  Aquinas (and more recently Craig) appeal to common sense as well as fallacious reasoning when they argue that given that everything in the universe is caused, the universe must also have a cause.  The alternative, that the universe is uncaused or, as Russell put it, a “brute fact” seems unacceptable to most people today, not least because the Aristotelian infinite-universe paradigm has been replaced by Big Bang Theory which shows that the universe had an absolute beginning.  Masses of Scientific evidence now supports the claim that the universe had a cause, even if that cause outside of the normal laws of nature and so transcendent, even if this was not a “creator” as this would normally be understood.  It follows that Aquinas’ Cosmological Argument survives Hume’s third criticism and Russell’s criticisms as well, demonstrating that the universe has a transcendent cause, if not a “creator” precisely. 

On the other hand, Aquinas’ Cosmological Argument falls short of providing rational support for faith in the transcendent creator-God of Christianity.  As Hume rightly pointed out, there is no way to show that there could not be multiple uncaused causes of the universe, let alone that the cause would be omnipotent, omniscient, omnibenevolent or in any sense personal or capable of becoming incarnate in Jesus Christ.  Nevertheless, the question did not ask whether Aquinas’ argument successfully reached the conclusion that God exists, but rather asked whether the argument successfully reached the conclusion that there is a transcendent creator.  A transcendent creator may, but also may not be, the same as the God of Christianity.  In this case, Aquinas’ argument demonstrates the existence of a transcendent entity that is responsible for initiating and sustaining the universe but no more. 

In conclusion, Aquinas’ Cosmological Argument successfully reaches the conclusion that there is a transcendent “creator” but does not demonstrate the existence of God. As William Lane Craig has argued, it is for theologians to determine whether the attributes of the transcendent cause of the universe can be reconciled with those of the object of religious faith.  This is why his Kalam argument stops with the conclusion “the universe must have a cause” rather than making the leap to saying “and this is what all men speak of as God” as Aquinas boldly does. 

Aquinas’ first cause argument successfully proves the existence of God. Discuss. (40)

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Aquinas’ first cause argument is the second of his three versions of the Cosmological Argument, which form the first of his three ways to God in the first part of the Summa Theologica.  As a Cosmological Argument, Aquinas’ first cause argument starts from the observation of order, in this case causation, in the universe.  The word “Cosmological” derives from the Greek “Kosmos” which means both “order” and “universe”.  As Anthony Kenny[CV1]  explains, Aquinas relies on Aristotle’s theory of causation, as outlined in the Metaphysics Book IV.  Aristotle argued that all things in the universe have four causes, which can by understood in terms of the material, efficient, formal and final.  Material causes are the physical ingredients of things, efficient causes the agents that cause them to exist as they do, formal causes the definitions of things which make them what they are and the final cause to which things aim is their goal or telos and ultimately flourishing.  Focusing on efficient causation, Aquinas’ second way to God argues that everything in the universe is caused by one or more agents outside itself and nothing causes itself to exist.  If this is so then there is a problem – what was the first efficient cause.  An infinite chain of efficient causes makes no sense, because without a first cause nothing would exist.  Something cannot come out of nothing.  There must be a first efficient cause, but this must itself be uncaused, which makes it unlike any other thing.  The uncaused cause of the universe could then be said to be “neither something nor nothing” and, Aquinas concludes, this is what everybody calls God. As an inductive argument the conclusion of the Cosmological Argument, that God exists, is supported by observed premises which are falsifiable.  Because of this, Aquinas’ first cause argument cannot be said to prove God’s existence.  The problem of induction ensures that the most that the argument can be said to achieve is a very high degree of probability that its conclusions are, in fact, true[CV2] . Leaving the problem of induction and the issue of proof to one side: Aquinas’ first cause argument is still a convincing argument for the existence of God and, as William Lane Craig continues to argue, it is a useful means of defending the rationality of faith[CV3] . 

An immediate criticism of Aquinas’ argument is that it assumes that EVERYTHING in the universe is caused.  Although this claim is supported by Aristotle, it may be fair to suggest – as indeed JL Mackie did in “The Miracle of Theism” (1982[CV4] ) – that there may be things in the universe that are uncaused.  Indeed, Quantum Physics has concluded that there are sub-atomic particles that are in a sense uncaused. It could be that Aquinas’ first premise – that everything in the universe is caused – is untrue and if that is the case then the argument would fail. Nevertheless, it would be going too far to suggest that Physics has proven the existence of uncaused things in the universe.  Quantum particles could well be caused, for all we know, even though they appear not to be.  The most that Mackie’s criticism achieves is to show that Aquinas’ first premise must remain uncertain.  Although it seems likely on the basis of present experience that all things are caused, as Hume observed it is always possible that there are things in the universe that are uncaused and that these could explain the universe without recourse to God[CV5] . In this way, although Aquinas’ first cause argument is not entirely successful as an argument for God’s existence from observation, it is able to survive an obvious line of criticism.

In Dialogues Concerning Natural Religion (1779) Hume went on to suggest that the universe itself could be the uncaused cause of itself.  Russell made a similar point in his debate with Frederick Copleston[CV6] , suggesting that the universe should be seen as a “brute fact”.  This is certainly possible; Aquinas’ might be guilty of committing the fallacy of composition in reasoning that just because things within the universe need causes that the universe as a whole needs a cause.  Russell gave the analogy of mothers – just because all men have mothers doesn’t mean that the human race has a mother.  While Hume and Russell could well be right and the universe might be the cause of itself, this goes well beyond our experience.  It is just as difficult to theorise about the universe being self-causing as it is to theorise that it has an uncaused cause.  Neither conclusion can be drawn with any degree of confidence.  What does seem certain is that Aquinas is correct to reason that the universe must be explained in terms of something that is uncaused, whether that is within the universe, the universe itself – or God.  William Lane Craig[CV7] , in adapting the Cosmological Argument for modern Christian Apologetics, chooses to leave the argument at its first conclusion – that there must exist an uncaused causer.  He leaves it to Theologians to convince people that the uncaused cause is in fact “what everybody calls God” and it seems that his caution is sensible. Neither Aquinas’ first cause argument nor any other version of the Cosmological Argument can conclusively prove the existence of God, but the argument can point to the rationality of faith given the necessity for a cause for the universe which is unlike anything within our normal experience[CV8] .

Immanuel Kant advised such caution when in the Critique of Pure Reason he argued that the Cosmological Argument, like other inductive arguments for God’s existence, goes beyond the boundaries of what we can claim to know.  It is reasonable to observe that all things are caused and that there is a tension implicit in this which demands explanation – but it is not reasonable to draw conclusions about that explanation when they go beyond possible experience.  Perhaps this is where faith comes in; the first cause argument cannot successfully PROVE the existence of God, but it can point towards a mystery which is evident in the observed universe, a mystery which is suggestive of the existence of something supernatural if not of the God of Classical Theism.  As Hume pointed out, the first cause argument cannot claim to lead to the God of Christianity – even to a single God in fact – but limited as it is, the argument provides a useful defence for the believer[CV9] . 

 [CV1]Precise relevant detail and range of scholarly views

 [CV2]Acknowledging & engaging with the precise wording of the title – This also works to show the LIMITATIONS of the argument.

 [CV3]THESIS

 [CV4]Using a range of scholarly views.  This paragraph also serves as the COUNTERCLAIM, as it does cede some of the point that Mackie makes.

 [CV5]Evaluating the “maybe not everything has a cause” criticism, linking to the THESIS, justified, developed…

 [CV6]Range of scholarly views – again a bit of counterargument (balance) here, allowing that Hume and Russell have a point.

 [CV7]Range of scholarly views

 [CV8]Evaluating the fallacy of composition criticism and linking to the THESIS – justified, developed, sustained…

 [CV9]Drawing in Kant’s criticism & another of Hume’s in drawing the final CONCLUSION, which restates the THESIS – successful argument.  Builds step by step and is therefore convincing.

Critically compare the cosmological and teleological arguments for God’s existence. [40]

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St Thomas Aquinas presents five ways of demonstrating God’s existence based on observation in his Summa Theologica (1,2,3).  The first four of these ways are Cosmological arguments, reasoning from observations of movement, efficient causation, contingency and grades of perfection in the universe a posteriori to the conclusion that God as a Prime Mover, uncaused cause, necessary being and supreme perfection must exist.  The fifth way is a teleological argument, reasoning from observation of order and purpose (teleology) in the universe a posteriori to the existence of an intelligent designer “which is what everybody calls God.”  Clearly, Aquinas saw both Cosmological and Teleological Arguments as persuasive arguments for God’s existence, however the Teleological Argument offers better support to the God of Christian worship than the Cosmological Argument does.

David Hume criticised cosmological arguments in his Dialogues Concerning Natural Religion (1779).  His character Philo pointed out that it is based on limited observations of the universe.  For all we know there might be uncaused things out there… as indeed Quantum Physics and Particle Physics has since shown to be the case.  Further, the argument is based on the fallacy of composition, the assumption that just because the parts of the universe have a cause that the whole universe must have a cause.  As Bertrand Russell later pointed out; just because all men have mothers doesn’t mean that the human race has a mother, it could be that the universe is a “brute fact”.  Hume’s criticisms of the cosmological argument are difficult to overcome.  While it is fair to say that Hume’s claims about the limitations of human observations as the basis for knowledge about natural laws are just as much of a problem for science as they are for religion, his other criticisms hit hard.  In truth, the universe might, for all we know, be uncaused or be its own cause.  It is fair to ask why what is true of the part should also have to be true of the whole.  Although William Lane Craig argues that the cosmological argument – at least in his own Kalam version, which stops short of concluding that the Prime Mover is “what everybody calls God” – is the best support for the reasonableness of faith, his claims about the impossibility of an actual infinite and about the Big Bang theory needing a cause have been shown to be mistaken by critics such as Erik Sotnak and Stephen Hawking.  While the cosmological argument might superficially seem to be supported by Big Bang theory, in reality Cosmology shows that the idea of causation cannot apply outside the space-time matrix of our universe.  While it seems incredible, as Terry Pratchett quipped, science proposes that “in the beginning there was nothing, which exploded.” It is clear, therefore, that the cosmological argument is not persuasive. 

Hume’s character Philo also attacked the teleological argument in the Dialogues, criticising the tendency to make the argument using inappropriate analogies and pointing out apparent imperfections in the design of the universe, which might undermine the idea that the designer would be perfect.  Later, both Charles Darwin and JS Mill pointed out the brutality in nature and reasoning that an Ichneumon wasp could not have been designed by the God of Christianity.

“Nearly all the things which men are hanged or imprisoned for doing to one another are nature’s everyday performances.”  Mill: Three Essays on Religion

Nevertheless, these critics all failed to exclude the possibility that the universe could be designed to contain evil for some morally sufficient reason.  As St. Augustine argued, it could be that natural evil in the world is a just punishment for sin.  Moral evil could be the necessary bi-product of human freedom.  Evil does not necessarily undermine the claim that the universe was designed by God.  Alternatively, as John Hick argued, suffering could be positively created by God to afford the opportunity for “soul-making” with any injustices being accounted for through an afterlife.  Further, there are versions of the teleological argument which do not rely on spurious analogies – such as FR Tennant’s aesthetic argument and anthropic principle.  These are more persuasive than the cosmological argument.  Hume’s criticisms fall short of undermining Tennant’s claim that God is needed to explain beauty and human consciousness in the universe and evolution through natural selection fails to explain these aspects of the universe adequately either.  Modern Intelligent Design arguments – such as those proposed by Michael Behe from irreducible complexity and by William Dembski from specified complexity – show that evolution cannot provide the complete explanation that atheists like Richard Dawkins claim it can.  While Paley’s argument in Natural Theology can be rightly criticised for its use of the famous watchmaker analogy, its appeal to our incredulity at the scientific claim that all this could have arisen by chance is powerful.  To accept that evolution through natural selection can provide a complete explanation of the universe and that there is no intelligence guiding it is difficult to accept.  Take the Japanese puffer-fish… can evolution really account for the extent of the intricacy and beauty of its designs?  It is clear, therefore, that the teleological argument is more persuasive than the cosmological argument.

In addition, even if the cosmological argument was persuasive, it would only serve to demonstrate the existence of a Prime Mover, an uncaused cause, a necessary being outside time and space.  It is not easy to see how this being could be the God of Christian worship.  Aristotle stopped short of claiming that the Prime Mover could be a God in any normal sense, its power being limited to supporting the existence of all contingent things and its goodness being limited to being fully actualised and containing no potential. How could a God who is outside time and space act to create the universe when there could be no time before during or after his action and when there would be no space to differentiate the creation from the creator?  Both human understanding and the language which tries to communicate it struggles to cope with objects outside the space-time matrix which bounds our experience.  It might, of course, be fair to say that human understanding and language cannot expect to be able to comprehend or describe God.  Yet, without the ability to claim that God exists, that God is the all-powerful creator and that God is good with some content, it is difficult to see how Religion could prosper.  St. Thomas Aquinas attempted to show how human language could be used to describe God in positive terms as analogies, but even he admitted that he content of attributes such as goodness must needs be limited and cannot be understood in the same way as human goodness.  The teleological argument, by contrast, does not rely on locating God outside time and space.  As the intelligent designer, it seems likely that God would have defined the purpose of the universe from within the same logical framework which governs its operation today.  In this way, God’s power and goodness have real content, as they relate to how He created the complex order and purposiveness we can observe.  It follows that the teleological argument offers better support for the God of Christian worship than the cosmological argument does.

In conclusion, the teleological argument offers better support for the God of Christian worship than the cosmological argument does.  Clearly, the teleological argument relies on the possibility of defending God’s goodness and power against charges of creating or allowing evil and suffering, but it is still more persuasive than the cosmological argument.  Even Immanuel Kant, who rejected all the classical arguments for God’s existence in his Critique of Pure Reason, saw the age and persistence of the teleological argument as pointers to its status as the most powerful of the arguments for God’s existence.

“Aquinas’ Cosmological Argument proves that God exists.” Critically evaluate this statement.  [40] 

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Cosmological Arguments start with the existence of the universe (Greek = Kosmos) and conclude that God is the most logical explanation of it.  They are some of the oldest arguments for God’s existence and have an intuitive appeal.  As Richard Swinburne observed in “Is There a God?” (1996)

“The human quest for explanation inevitably and rightly seeks for the ultimate explanation of everything observable.”

Cosmological Arguments can be found in the work of Plato (Laws Book X) and Aristotle (Physics Book II, Metaphysics Book IV) and make up the first four of Aquinas’ five ways to God in the Summa Theologica (1.2.3).   While Aquinas’ Cosmological Arguments are all framed as a posteriori arguments – and so could never provide proof – they do provide strong support for the existence of a Prime Mover.  Nevertheless, Aquinas goes too far in his claim that this is what everybody calls God.

Aquinas’ first way draws on the Aristotelian concept of movement. In the Physics, Book V, Aristotle wrote, “all things that are in motion must be moved by something.”  Motion does not necessarily mean movement in the sense that things are is moving through space from location A to location B, but rather that they are moving from a state of potentiality to a state of actuality in multiple different respects. As Aristotle wrote, movement involves the… “actualizing of some potency. It is because things have real potencies that they are able to change.”  Aquinas later wrote, “for motion is nothing else than the reduction of something from potentiality to actuality.”  Whereas Plato’s argument, later refined by Muslim scholars of the 8th Century Kalam School and more recently by William Lane Craig, focuses on a temporal series of causes much like a domino-rally, pointing towards a beginning in time, an uncaused cause, which is what everybody calls God, for Aristotle and for Aquinas, even if the universe is as infinite as it appeared to be, there is still the need for a Prime Mover because everything depends on other things.  As Parmenides, Heraclitus and separately the Buddha observed, everything changes or moves and nothing stays the same, but nothing changes or moves without being moved by something else, even if that is just time itself.  As Aristotle wrote, “potential, precisely because it is potential, cannot make itself actual”.  Aristotle concluded that there must be a Prime Mover outside time and space, but stops short of claiming that this is God.  Aquinas went further, claiming that this Prime Mover is “what everybody calls God”, but in doing this he weakened the argument. It is true that the Prime Mover must be outside time and space and thus wholly simple and unchanging, pure actuality and with zero potentiality.  As Aquinas wrote,

“nothing can be reduced from potentiality to actuality, except by something in a state of actuality… it is impossible that in the same respect and in the same way a thing should be both mover and moved…” 

It is also true that everything ultimately depends on the Prime Mover for its existence.  As Aquinas wrote, “therefore it is necessary to arrive at a first mover, put in motion by no other”  However, it is a step too far to claim that the Prime Mover could be seen as the “creator”, let alone act in the world, speak to human beings or be crucified and rise again. When Aquinas writes “and this everyone understands to be God”  He goes beyond the evidence and possible knowledge.  In his book “The Nature of God” Gerard J. Hughes describes the Prime Mover changing potentiality to actuality in terms of a bowl of milk causing a cat to cross a room.  The bowl of milk does nothing, in the way that the Prime Mover – being timelessly unchanging and impassive – does nothing, because it has no potential and is pure act. It follows that Aquinas’ first framing of the Cosmological Argument provides strong support for the existence of a Prime Mover, but not for the existence of the God that Christians worship, because the Prime Mover would be unable to say “let there be light”, work miracles or judge individuals on the final day… all of these require in God potential and the ability to act in time, which the Prime Mover cannot have.

Aquinas’ second way draws on the Aristotelian concept of efficient causation.  For Aristotle, all things have four causes – material, formal, efficient and final.  Efficient causes are agents which bring things into being, in the way that parents bring their children into being or the earth, sun and rain bring the oak tree out of the acorn.  If everything depends on efficient causes to bring them into being, again there is a chain of causation which requires explanation.  The chain cannot be infinite, because if there was no first efficient cause there would be no subsequent causes and the universe would not exist.  Something cannot come out of or be caused by nothing. Similarly, there cannot be a first efficient cause like other things in the universe, as if there were it would need efficient causes of its own and could not, therefore, be the first.  Aquinas concludes, “it is necessary to admit a first efficient cause, to which everyone gives the name of God.” Again, Aquinas’ second Cosmological Argument provides strong support for the existence of an uncaused efficient cause and again, it is a step too far to claim that this must be the God of Christian worship.  This not least because efficient causes do not need to be sustaining causes in esse (as Frederick Copleston later called them) but could be a cause in fieri (again, to use Copleston’s terminology).   An uncaused cause which began the universe but has no further role in it is not the God of Christian theism; at most it supports deism.  Further, Aquinas admits that

“There is no case known (neither is it, indeed, possible) in which a thing is found to be the efficient cause of itself; for so it would be PRIOR to itself, which is impossible.”

 This implies that as efficient cause the uncaused cause must be PRIOR to the universe, something which would be difficult to reconcile with Big Bang Theory as this suggests that as time itself was created at the Big Bang, it makes no sense to speak of anything being PRIOR to it or indeed, as Stephen Hawking observed, causing it.  In these ways, Aquinas goes beyond the evidence in claiming that the uncaused cause is that to “everyone gives the name of God”.

Aquinas’ third way develops the idea of the contingency of things in the universe, pointing out that everthing has the potential to be or not to be; “We find in nature things that are possible to be and not to be”.  In an infinite universe, all potentials not to be might be expected to have been realized; as something can’t come out of nothing, nothing would then exist and I could not be writing this essay.  It follows, therefore, that EITHER the universe cannot be infinite – in which case there would have to be a first cause in time which would be what everybody calls God – or the universe is infinite and there exists a “necessary being”, a fully actual “neither something nor nothing” which contains its own explanation and has no potential not to exist.  This, Aquinas claims, is what “all men speak of as God.”  Aquinas’ third Cosmological Argument is just as problematic as an argument for the existence of the God of Christian worship as the first and second.  Not only as an a posteriori argument does it stop short of providing proof, it also goes well beyond the observable evidence in concluding that the necessary being is God as Christians would define Him.  Leibniz later recast the third Cosmological Argument as an a priori argument, writing:

“Why is there something rather than nothing? The sufficient reason […] is found in a substance which […] is a necessary being bearing the reason for its existence within itself.” 

For Leibniz, anything that exists has a cause for its existence, either in the necessity of its own nature or in an external cause.  If the universe has an external cause for its existence, this cause must be God.  As the universe exists, it must have a cause for its existence, either in the necessity of its own nature or in an external cause.  Because the universe exists contingently, not necessarily, the universe must have an external cause and this must be God.  Nevertheless, like Aquinas, Leibniz argument fails to prove the existence of the God of Christian worship.  Causing the universe is not enough to be called God; the Christian God does rather more than an abstract singularity or the Higgs Boson does.  Further, it doesn’t make sense to predicate much of what the Christian God does to the necessary cause of the universe supported by Aquinas and by Leibniz in his supposed improvement of Aquinas’ third cosmological argument.  Both the God of Aquinas and the God of Leibniz are timelessly impassive and it is inconceivable how such a being could act even once to create the world, given that this would involve a change in its being incompatible with being timeless and fully actual with no potential.  Further, as Immanuel Kant observed, we have no experience of necessary beings so it makes little sense to speculate about their possible existence.  Also, it is inconsistent to start an argument by claiming that all things are contingent and conclude by hypothesizing something that is not contingent.  Again, while Aquinas’ third Cosmological Argument strongly points towards the existence of a necessary being or beings in the universe, it is far from being conclusive proof of such, even when recast as an a priori argument and cannot in any case justifiably claim that the necessary being is what Christians worship as God.

While it is true that most of the classical criticisms of Aquinas presented by David Hume and Bertrand Russell fail to undermine his Cosmological Arguments, the point (which they all make) about the Cosmological Argument failing to support the God of Christian worship stands.

Firstly, Hume criticized a version of the Cosmological Argument presented by his character Demea in Dialogues Concerning Natural Religion (1779) Book IX.  Cleanthes points out that there is no support for the claim that everything in the universe is moves and is moved, caused and is caused or is contingent.  We have a limited view of the universe and no sensible reason to believe that the universe is homogenous or that we see things the way they actually are, a principle known in science as isotropy.  For all we know, argues Cleanthes, there could be unmoved movers, uncaused causes or necessary beings within the universe which could explain its continued existence.  Nevertheless, accepting these criticisms of the Cosmological Argument entails abandoning Natural Science altogether.  Leibniz coined the term “Cosmological Principle” to refer to the principles of homogeneity and isotropy which all scientists must assume in order to reason inductively towards natural laws.  Without the Cosmological Principle, we could not make many scientific knowledge claims; Cosmology and Quantum Science, Medicine and Biochemistry would all be a waste of time.  In practice, laws of nature supported by inductive reasoning enable mobile phones and space shuttles to work, so it doesn’t make sense to doubt the authority of our observations as Hume, through Cleanthes, does.  These criticisms of Hume’s fail to undermine Aquinas’ Cosmological Arguments insofar as they point to a necessary cause for the universe.

Secondly, Cleanthes continues by criticizing the claim that just because the parts of the universe have causes, so must the universe as a whole.  Demea (and Aquinas) rely on the so-called fallacy of composition.   Further, Cleanthes asks why the universe cannot be the explanation of itself, why there must be an external cause for the universe.  Later, Bertrand Russell asked why the universe cannot be a “brute fact”.  Yet neither of these criticisms is conclusive.  As Leibniz points out, it is difficult to see how a universe of contingencies can itself exist necessarily.  Contingencies involve potential which cannot, by definition, exist within a necessary being.  Further, while characteristics of the parts do not necessarily have to be characteristics of the whole and while (as Russell argued) just because all men have mothers it doesn’t mean that the human race has a mother, it can sometimes follow.  Each strand of spaghetti has two ends, something which also applies to the whole packet of spaghetti.  In a sense and because it is made up of material in the way that things in the universe are, the universe is a thing.  Things exist contingently and need to be moved and caused by things other than themselves.  These criticisms of Hume’s fail to undermine Aquinas’ Cosmological Arguments insofar as they point to a necessary cause for the universe as well.

Nevertheless, Cleanthes’ criticism that the cause of the universe could not be said to have the attributes of the Christian God is, for reasons previously explored, is persuasive.  Again it is clear that while Aquinas’ Cosmological Arguments do offer support to the hypothesis that there is an uncaused, necessary cause for the universe, they are far from proving that the God of Christian worship exists. 

In conclusion, Aquinas’ Cosmological fail to prove that God exists, both because as a posteriori arguments they stop short of proving their conclusions and because even if they are reframed into a format which could provide proof, as Leibniz attempted, they demonstrate only the existence of an abstract necessary being far short of having the attributes of the God Christians worship. 

 

Bibliography

  • Class notes on the Cosmological Argument
  • Aristotle, Physics Book V
  • Aquinas, Summa Theologica 1, 2, 3
  • Hume’s Dialogues Concerning Natural Religion Book IX
  • Vardy & Vardy “God Matters” Chapters 4 & 5

“The arguments for the existence of God do nothing to support the God people actually worship” Critically evaluate this statement. [40]

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It is fair to say that the arguments for the existence of God fail to prove the existence of God.  The ontological argument is the only one that sets out to deliver an a priori proof and as Immanuel Kant argued in his “Critique of Pure Reason” (1781) it is “so much labour and effort lost“.  It is equally fair to say that the inductive arguments for God’s existence, both Cosmological and Teleological, fail to demonstrate the existence of God conclusively.  Criticisms leveled at the arguments by David Hume, amongst many others, point out their several flaws and fallacies.  Nevertheless, to say that the arguments do nothing to support the God people worship is a big overstatement. [THESIS]

The ontological argument, for all it seems to rely on bad grammar by treating existence as a perfection and a predicate, remains a powerful thought-exercise for those who already believe.  For one example, Karl Barth – who utterly rejected Natural Theology – appreciated the spiritual depth of Anselm’s argument.  In “Faith Seeking Understanding” (1931), he suggested that Anselm was not trying to prove that God exists, but was rather meditating on how God exists.  For Barth “that than which nothing greater can be conceived of” is a revealed name of God which contains something of God’s nature.  Reflecting on it and seeking deeper and deeper understanding is an essential faith-activity, which supports and enriches peoples’ relationship with the divine.  For another example, the mystic Thomas Merton was inspired by Anselm’s “faith seeking understanding” and exploration of how God necessarily exists as his starting point in opening his mind to insights about God from all religions [Faith Seeking Understanding: Theological Method in Thomas Merton’s inter-religious Dialogue by Ryan Scruggs, Journal of Ecumenical Studies 46:3 2011].  Both Barth and Merton used Anselm’s ontological argument to support their understanding of and enrich their faith in God, in their different ways.  It is wrong to say then that this argument for God’s existence does nothing to support the God that people worship. [REASON]

Cosmological arguments point to God as the Prime Mover, uncaused cause and Necessary sustainer of the universe.  For St. Thomas Aquinas, these arguments show a posteriori how God must be eternal in the sense of being outside time and space, which in turn distances God from creation and limits how He can be understood to know and intervene in what happens.  On one level, this suggests that the statement “the arguments for the existence of God do nothing to support the God people actually worship” is reasonable.  Omnipotence – in the sense of being able to work miracles – omniscience – in the sense of being able to respond to prayer – and benevolence – in the sense of understanding and having a personal relationship with worshipers – are all crucial to the Christian concept of God.  Aquinas’ God, although well-supported by the cosmological argument – is not obviously the God most Christians worship.  Nevertheless, Aquinas’ ways to God  only serve as a preamble to the substance of his argument in the Summa Theologica, which seeks to show why the necessary being supported by observational evidence must be the God Christians worship.  It is true that for Aquinas, the meaning of divine attributes like omnipotence, omniscience and omni-benevolence has to be understood analogically and cannot be understood literally, univocally.  Yet he also maintains that there is real and positive meaning in claims such as “God is good”, which are central to Christian worship.  It is clear that Aquinas’ cosmological arguments establish the necessary existence of the God Christians worship, even if they do not by themselves explain how or why God must be as Christians worship Him. Therefore it is an overstatement to say that the arguments do nothing to support the God people worship.  [REASON]

Teleological arguments suggest a God who is more obviously involved in His creation than either ontological or cosmological arguments.  William Paley used the analogy of watch and watchmaker to describe the close relationship between creation and creator.  Even Aquinas’ fifth way suggests that God is the intelligence that directs inanimate things towards their ends (telos) “as an arrow is given flight by the archer.”  In “Dialogues Concerning Natural Religion” David Hume’s character Philo is right to point out that the observable evidence of creation includes things that seem poorly designed or even cruel and might more properly suggest an imperfect deity, or multiple deities, than the perfect God of Christian worship because in practice, most Christians are resigned to worshipping a God who at least allows evil and suffering, albeit for a morally sufficient reason.  For example, John Hick argued that God created human beings in His own image, with only the potential to grow into His likeness after passing through the “vale of soul-making” that is human life.  In “Evil and the God of Love” (1966) he argued that belief in a God who allows people to suffer for the spiritual benefit that they (or other people) may gain from that experience is compatible with Christian faith and worship.  After all, in the Garden of Gethsemane Jesus called out to “Abba, Father…” asking that “this cup of suffering” be taken away by God’s will.  God did not act to prevent his suffering, even when Jesus called out “Eloi, Eloi, lama sabachthani, which means “my God, my God, why have you forsaken me?” (Mark 15:34)  Christians do not worship a God who doesn’t know about or understand suffering and nor do they worship a God who even tried to create a world with no potential for horror… he placed the tree in the garden after all.  It follows that teleological arguments support the God Christians actually worship, “the God of Abraham, Isaac and Jacob” far more than they support the perfect “God of the philosophers”, to use Blaise Pascal’s distinction.  [REASON]

Pushing this line of reasoning might give more credence to the claim that “the arguments for the existence of God do nothing to support the God people actually worship.”  Certainly, ontological and cosmological arguments – if they are sound and cogent respectively – support the existence of a perfect God.  Anselm defined God as “that than which nothing greater can be conceived of,” Descartes defined God more straightforwardly as “Supreme Perfection” and Plantinga similarly defined God as a “maximally great being.”  Aquinas’ cosmological arguments support a God who is the Prime Mover, uncaused causer and de re necessary being sustaining the universe.  By definition, such a God is 100% actual and has no potential, is outside time and space and cannot change.  Aquinas successfully showed that this God must be all-good.  In the Aristotelian sense defining goodness in terms of fulfilling potential and evil in terms of falling short, a God whose nature is to unchangingly be 100% actual cannot be other than all-good.  Further, Aquinas successfully showed that this God must be all-powerful and all knowing in the sense of being the primary cause of everything that exists, what is responsible for things being as they are and no other way.  Nevertheless, Christians do not worship a God who is perfect in this abstract way.  The Bible casts God as the creator of everything, but a creator who has a defined purpose for each aspect of his creation (Genesis 1:27-31) and who can and does interact with and respond to people both in Eden (Genesis 2-3) and subsequently throughout Biblical History.  In Genesis God appears to Abraham – albeit in a mysterious way – then Jacob wrestles with God, mistaking him for a man.  In the New Testament God speaks to acknowledge Jesus as His son, Jesus calls God Abba (literally Daddy) and claims “the father and I are one” (John 10:30) before dying horribly on the cross.  It is difficult to claim that the God Christians worship is the abstract if all-powerful, all-good God supported by ontological and cosmological arguments.  [DISAGREE]  Nevertheless, the Nicene Creed affirms that the Christian God is the perfect God of the philosophers as well as being the God of Biblical history.  God is the creator both of what is “seen and unseen”, Jesus’ incarnation is part of the original creation, willed from the beginning of time rather than being a response to circumstance.  God speaks but through the prophets, acts but through the agency of the Holy Spirit.  It is fair to say that the Christian God, the God Christians actually worship, is paradoxical and mysterious but it is not fair to say that the God supported by the arguments is not the God people actually worship.  [EVALUATION]

In conclusion,  to say that the arguments do nothing to support the God people worship is a big overstatement. [THESIS] While it is true that the ontological argument and the cosmological argument point towards an abstract, perfect God which demands theological explanation to show as the God of Biblical history, it is unfair to say that the arguments do nothing to support the God people actually worship.  Certainly, as Karl Barth and Thomas Merton pointed out of the ontological argument, they are useful in enriching and sustaining faith by supporting deeper understanding of God’s nature.  Certainly, as Reformed Epistemologists like William Lane Craig have argued, cosmological arguments help believers to “defeat the defeaters” and show that faith – while not based on or dependent on arguments – is not irrational despite that.  In addition, as St Thomas Aquinas reasoned, a proper understanding of religious language shows that the attributes of the God supported by the arguments and the attributes of the God actually worshipped by Christians share meaning, even if that meaning is of a specific and limited type.  Finally, teleological arguments offer essential support for the God people actually worship, showing His creative care and causing people to reflect on the existence of evil and suffering in a way that is essential to Christian worship.  Without appreciating the reality of suffering – and rational reflection on God as designing intelligence encourages this – Christians could not understand the importance of the atonement or stake their lives on the hope for salvation, and in this case there would be little point in worship.  [Significance]

 

 

To what extent does Hume successfully argue that observation does NOT prove the existence of God? [40]

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David Hume criticized all the classical arguments for God’s existence through his book “Dialogues Concerning Natural Religion“, which was published after his death in 1776.  The Dialogues take place between four characters, with the interaction between Demea, a deist, Cleanthes, a theist and Philo, a sceptic, being the focus.  Most scholars see Philo as a vehicle for Hume’s own views and arguments and because of this, A Level textbooks list simplified versions of Philo’s criticisms of the classical Cosmological and Teleological arguments from the Dialogues and credit them to Hume.  It is probably fair to say that if the textbook was the sum total of one’s reading it would be easy to conclude that Hume was unsuccessful in arguing that observation does not prove the existence of God, in every case other than the criticism that the arguments do not support belief in all the attributes of the Christian God, which Christians accept in any case.  Few believers suggest that arguments for God’s existence are sufficient support for Christian faith in themselves. For example, when the textbook suggests that Hume asks “and what caused God” in response to Aquinas’ Cosmological Argument, it would be natural to criticize Hume for missing the more subtle point that Aquinas is making about God’s necessary existence.  Nevertheless, if one reads “Dialogues Concerning Natural Religion” it becomes clear that the criticisms Hume places in the mouth of Philo are subtle and support the conclusion that Hume was indeed successful in arguing that observation does not prove the existence of God.

In Part VIII of the Dialogues, against a very basic form of the Cosmological Argument for a “voluntary agent or first mover” Philo points out that nobody can know whether all things in the universe have a cause, that it is fallacious to make the leap from all things in the universe being caused to proposing that the universe itself has a cause.  He points out that for all we know some things in the universe could exist or happen without a cause… why not some natural process rather than a supernatural, divine agent deciding to create.  He argues in favour of the Epicurean Hypothesis, the idea that the universe could be actually infinite, which was the commonly accepted scientific world-view at the time, rooted in Aristotle.

“But this presupposes, said Demea, that matter can come to move without any voluntary agent or first mover.  And where’s the difficulty in that? replied Philo“

Superficially, Philo’s criticisms appear ill-founded.  William Lane Craig and other Christian apologists argue that an actual infinity of causes is impossible and suggest that Big Bang theory supports them in the need for an absolute beginning for the universe as a whole and so in the need for an uncaused cause.  However in fact, modern Physics supports Philo’s reasoning.  Although it is true that the standard model suggests that time and space had a beginning – the Big Bang – no Cosmologist today sees the Big Bang as the absolute beginning in the sense of needing a divine cause to explain it.  Stephen Hawking responded to a question about whether the universe needed a cause by saying that the question makes no sense to ask.  True, causation applies within time and space, but within the singularity there is no sense in which it could apply.  Cause and effect imply time and space; without either it makes no sense to think in terms of causation.  Further, research confirms the hypothesis that (at least at the Planck scale) things in the universe exist and happen without a cause and it is possible that the natural action of sub-atomic particles could account for the Big Bang.  Whatever the apologists claim, it seems that modern science supports Hume’s criticism of the attempt to prove God from observation and does not support the existence of God as the necessary uncaused cause.

In addition, through parts 8 and 9 of the Dialogues Philo makes the important point that…

“I won’t even allow any one part to justify conclusions about another part”

This is a point that builds on one he made in relation to the teleological argument in Part II

“can it be proper to argue from parts to the whole? Doesn’t the great disproportion between part and whole bar all comparison and inference?”

While superficially flippant, Philo’s point is actually subtle and far-reaching and extends beyond the point that the arguments from observation depend on the Fallacy of Composition.  Although it what is true of parts is not necessarily true of the whole, it still could be so the most damage that the classic textbook criticism of the Cosmological Argument could do is to point out that the conclusion needs more support, not that the argument has no merit.  In fact, Philo’s criticism of the Cosmological Argument is more damaging than the technical point about relying on the Fallacy of Composition.  He points out that the argument makes the massive assumption that the part of the universe we can observe is a fair sample, that the whole universe behaves as this part behaves, and that the way we see the universe is the way it really is.  The Cosmological Principle was first spelt out by Isaac Newton and Astronomer William Keel states that it…

“amounts to the strongly philosophical statement that the part of the universe which we can see is a fair sample, and that the same physical laws apply throughout. In essence, this in a sense says that the universe is knowable and is playing fair with scientists” [The Road to Galaxy Formation, 2006]

Following the discovery of Quantum Physics, science has had to abandon the Newtonian paradigm to the extent that today, the “Cosmological Principle”, the very principles of homogeneity and isotropy, are being questioned – even though that leads to the unwelcome conclusion that science is extremely limited in what it can claim to know about the universe.  Philosopher Karl Popper criticized the Cosmological Principle on the grounds that it makes

“our lack of knowledge a principle of knowing something”

concluding that

“the “cosmological principles” were, I fear, dogmas that should not have been proposed”

and since then some Physicists have come to similar conclusions, including Steven Weinberg.  Scientists might be as reluctant to accept the force of Philo’s argument as believers, but that doesn’t take away from the fact that there is no way to know that the way we perceive causation is actually what is happening or that the principle of causation that appears to apply here also applies everywhere in the universe, let alone to the universe as a whole.  Certainly, what is true of parts of the universe is not necessarily true of the whole of the universe – but further, it is not possible to say what is true of parts of the universe and let alone what might be true of the whole.  This argument of Philo’s alone shows that attempting to prove God from observation is impossible.

Further, also in Part 9 of the Dialogues, Philo attacks a version of the Cosmological Argument presented by Demea that echoes Jeremiah Clarke’s a priori argument. While not strictly an argument from observation, this version of the cosmological argument deduces God’s necessary existence and attributes from the contingent nature of other existences.  Nevertheless, unless one is an idealist, understanding what it means for other things to exist must depend on observation, so it is worth considering Hume’s refutation of this version of the argument here.  Although in 1996 Joseph K Campbell successfully argued that Philo fails to defeat this version of the Cosmological Argument – leaving open the possibility that God could be the necessary sustaining-cause of the universe – Philo’s point in asking why the cause of the universe would have to be intelligible renders Campbell’s argument in support of proving God from observation only a technical victory.  While it is true that there might be the necessary sustaining-cause of the universe, it is also true (as Philo contends) that it is not meaningful to claim that this sustaining cause has the attributes of the Christian God.  Jeremiah Clarke faced the same difficulties as Aquinas in trying to marry the attributes of a necessary being with those of the object of Christian faith.  Neither thinker manages to do more than imply that Christian faith is misplaced, because there is no way that the being indicated by contingent existence could create or act in the way that the God of Abraham and Isaac creates and acts, let alone provide hope for salvation and/or personal survival beyond death.  Nobody seriously claims that the Higgs Boson is omnipotent, let alone omniscient or omnibenevolent.  Nobody worships quarks.  Even if God might be whatever sustains the universe in being, there is no way to support religion on that basis.  Further, there is now a sensible natural explanation for the universe which obviates the need to call the necessary sustaining cause of the universe “God” and so muddy the waters of Cosmology with Theological assumptions and associations.  On this point also, despite Campbell’s work, Hume’s argument against proving God from observation has been vindicated.

Philo provides numerous other criticisms of the arguments from observation.  For example, through Parts II-V of the Dialogues, Philo criticizes versions of the Teleological Argument presented by Cleanthes, pointing out that the analogies Cleanthes employs are weak, that there is no way to establish that everything in the universe which appears to have order and purpose really has, and that (because like effects prove like causes) the universe suggests a cause or designer who is far from perfect, not necessarily single and either way a long way from being the God of the Christian religion.

“what shadow of an argument, continued Philo, can you produce, from your hypothesis, to prove that God is one being? A great many men join together to build a house or ship, to found and develop a city, to create a commonwealth” … “For all he knows, the world is very faulty and imperfect by certain higher standards… only the first rough attempt of some infant god, who afterwards abandoned it, ashamed of his poor performance… the work of some dependent, inferior god, whose superiors hold it up for ridicule… produced by some god in his old age and near-senility, and ever since his death the world has continued without further guidance, activated by the first shove he gave to it and the active force that he built into it.” (Part V)

As JCA Gaskin has argued, Philo’s individual criticisms are compelling, highlighting one by one the flaws and leaps in reasoning in two distinct versions of the teleological argument.  They are far more serious than Philo’s flippant tone might suggest, as they demonstrate how far short of proving the existence of the Christian God classical arguments fall and how much believers must depend on revelations and authority. 

In addition, the broader criticism implicit in Philo’s line of argument is conclusive; despite the multi-layered theodicies of St Augustine and St Thomas Aquinas, and the less complete but more pastorally satisfying Irenaean theodicy proposed by John Hick, there has as yet been no satisfactory explanation of why a perfect creator would create an imperfect world.  As JL Mackie observed in his essay “Evil and Omnipotence” (1955), St Augustine’s Free Will Defence fails to explain why an omnipotent God could not create free beings who always choose to do what is right.  Further, St Thomas Aquinas’ approach to redefining evil as a lack of good and God’s attributes as meaning that He can do only what is actually possible and compatible with His wholly simple nature fails to do justice to the reality of peoples’ faith.  The problem of evil and suffering remains the most persuasive objection to attempts to argue to the God of Christianity from observation.

In conclusion, Hume’s arguments – as proposed through the character Philo – successfully show that attempts to prove God from observation all fail.  The Dialogues Concerning Natural Religion present a persuasive case against belief in any sort of God which goes well beyond the petty point-scoring that the genre and style of the piece suggests.  Nevertheless, while extremely persuasive, Philo’s line of argument is a skeptical one and there significant implications flow from accepting it.  Philo casts doubt not just on belief in God, but also on the human ability to know that what we observe is really what we observe and on the human ability to deduce natural laws of any kind on the basis of observation.  By this argument, people wouldn’t just have to drop their belief in God but also their belief in science, something which few people are willing to do.  This, perhaps, is the best objection to Philo’s arguments against the attempt to prove God from observation, that they surely and persuasively lead people into a pit of despair.  However, it is not reasonable to conclude from this that the arguments from observation prove God or that Hume’s criticisms, as presented through Philo, are less than successful.

Critically evaluate St Augustine’s theodicy.

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St Augustine is often blamed for bringing the problems of evil and suffering to the forefront in Christianity.  Certainly, responding to the problems was a major theme in his writings – as well they might be given his own experiences of persecution.  Yet in fact the tension between the Christian concept of God and the existence of evil and suffering in the world He created was apparent well before St Augustine was born.  The Nicene Creed (325AD) affirmed the omnipotence of “the Father Almighty” and the full divinity of Jesus Christ.  The doctrine of the Trinity, developed in response to Christological controversies such as Arianism, made the logical problems of Evil & suffering inescapable for Christians. St Augustine is best understood as the first very substantial, systematic attempt to resolve these problems on behalf of the orthodox Church.   Of course, the logical problem of evil was well-known to Greek Philosophy.  Epicurus wrote “Is God willing to prevent evil, but not able? Then he is not omnipotent. Is he able, but not willing? Then he is malevolent.  Is he both able and willing? Then whence cometh evil? Is he neither able nor willing? Then why call him God?”  Later, David Hume claimed that Christian belief rests upon an “inconsistent triad” of beliefs and JL Mackie went further, claiming that the co-beliefs God exists and is omnipotent and omniscient, God exists and is omnibenevolent and Evil exists are “positively irrational.”  St Augustine attempted to defend God in several different ways.  In the 1990s American Philosopher Robert Adams listed four separate ways to approach theodicy and it is fair to say that Augustine tried all of them.  Given the constraints of time, this critical evaluation will focus on the three best-known of Augustine’s approaches, namely his definition of evil as “privatio boni”, his free-will defence and his doctrine of original sin.  In relation to these, it seems that St Augustine’s theodicy was rationally successful (at least when taken as a whole) it ultimately yielded a pastorally unsatisfying God.

St Augustine sought an answer to the problems of evil and suffering for a long time.  Unconvinced by the efforts of Christian leaders he engaged with Manichaeism and then the writings of the Platonists before eventually returning to Christianity.  It is fitting, therefore, that St Augustine’s most important theodicy is rooted in Greek Philosophy, which defined goodness in terms of actuality and fulfilment of purpose and evil in terms of potentiality and falling short of purpose. For St Augustine, evil is privatio boni and has no existence in itself.  Evil is parasitical and can only affect things that in themselves are good.  The extent to which something fulfils its nature and God’s purpose is good and the extent to which it falls short and retains potential it is evil.  All created things move, change and are contingent on other things therefore all are affected by evil to some extent.  God is the only wholly good being, unaffected by evil because, being outside time and space, fully actual and necessary, God cannot fall short and has no potential.  In this world-view, the problem of evil shifts from being about why God created evil things to why God created anything when its existence would necessarily entail being affected by evil to some extent.  This, Augustine answers by arguing that God cannot be held responsible for creating something which has no existence in itself and by arguing that the goodness in creation greatly outweighs the evil within it.  Of course, the first point is semantics and the second is a subjective judgement.  For Christians affected by horrendous evils – whether natural or moral – neither explanation is likely to be pastorally satisfying.  People do not pray to a wholly simple, necessary being… and it is difficult to square the Bible with such a being either.  Put bluntly, the parent of a terminally ill child is not going to be comforted by St Augustine’s “privatio boni” theodicy, however philosophically brilliant it might be.  This shows that St Augustine’s theodicy, although rationally successful, yielded a pastorally unsatisfying God.

St Augustine’s Free Will Defence is probably the best known of his theodicies.  The work of Alvin Plantinga has re-awakened scholarly interest in it in recent decades.  Free-will is intuitively appealing and fits beautifully with the Biblical narrative, which seeks to blame human beings for the horrors visited on them by the creation God supposedly controls and to use this as a reason to worship Him.  Nevertheless, this theodicy remains philosophically unconvincing. As JL Mackie pointed out in his famous essay “Evil and Omnipotence”, the God of the Free Will defence is limited and far from being the omnipotent being that the Creeds claim He must be.  It seems that God either CANNOT or WILL NOT create a world in which significantly free beings always choose to do right and is subservient to the laws of logic. St. Augustine (and later Plantinga) assumes incompatibilism without arguing for it.   If as St Luke and St Matthew affirm “anything is possible with God”, why can’t he create free beings AND determine (or at least limit) the outcomes?  Christian Philosophers of Religion have tried to extricate St Augustine from this mess.  St Thomas Aquinas and later Descartes both tried to argue that God is limited by logic only within this-world and that (for all we know) our omnipotent God could have created a different world in which free beings are compatible with determined outcomes.  We can only infer from the existence of this world that it must at least be part of what Richard Swinburne called the best-possible-world type – because an omnipotent God would only create such – and be satisfied on this basis that the best possible world must contain evil & suffering, that it must be better than it would be without it…  This line of argument is philosophically inadequate because it is circular.  This world suggests that God cannot be omnipotent but because God is omnipotent we must accept that this world is the best possible.  Not very convincing, at least when the Free-Will Defence is taken in isolation. 

In addition, St Augustine extended His free-will defence argument to a broader critique of Human Nature which sought to show that human beings deserve whatever natural – or moral – punishment they receive in this world.  For Augustine, the story of the Fall in Genesis 2-3 suggests that human beings fell from grace not individually but collectively and that we all inherit sin from Adam because we were all “seminally present” in him when He betrayed God in Eden.  St Augustine did not invent the idea of original sin, but he used it as a major part of his theodicy and as his main way of explaining apparently innocent suffering such as infant mortality.  For St Augustine there is no such thing as innocent suffering.  God is just and justly punishes the guilty – including infants who bear the stain of original sin.  Christ’s atoning sacrifice and the sacrament of baptism offers evidence that God is good and offers those who believe a chance to be redeemed and saved to eternal life.  For St. Augustine, God’s justice and God’s mercy is amply defended through his Doctrine of Original Sin.  Nevertheless, St Augustine’s approach is pastorally unsatisfying.  Why would a good God punish an unbaptised baby with all the horrors of cancer or starvation to satisfy His vengeance for the sin of Adam… in eating an apple?  Can St Augustine – who generally approached Biblical interpretation with such humility – really have taken the ancient and troubling story of the fall so very literally?  It is not surprising that atheists find this argument distasteful and even ridiculous.  Muslims and Jews reject Augustine’s approach and uphold the innocence of infants, despite Augustine’s claims to have seen evidence of their corruption in twins fighting over their mother’s milk.  Again St Augustine’s theodicy, although arguably rationally successful as a whole, yields a pastorally unsatisfying God.

Clearly, St Augustine’s theodicies are more convincing when taken together than when examined in isolation.  The philosophical strength of seeing evil as privatio boni does something to offset the shortcomings of the free-will defence and the pastoral strength of free-will tempers the doctrine of original sin, yet the fact that St Augustine had to have so many attempts at defending God against charges of creating or allowing evil suggests that he himself remained unconvinced.  In the Enchiridion, written towards the end of St Augustine’s life c.420AD, Augustine confronted the reality of the situation, writing “Nothing, therefore, happens unless the Omnipotent wills it to happen. He either allows it to happen or he actually causes it to happen.”  It seems that St Augustine was not unaware of the shortcomings of his own theodicies and he had to fall back on faith and prayer in the end.

In conclusion, although St Augustine’s theodicy was rationally successful (at least when taken as a whole) it ultimately yielded a pastorally unsatisfying God.  Christians have struggled with this ever since.  There is no way to acquit God of all charges when it comes to having created or at least allowed evil and suffering, and the only possible response is to pray for understanding and continued faith.  This is the message at the heart of the book of Job.  As Holocaust-survivor Elie Weisel remarked,

“I was there when they put God on trial… at the end they used the word “chayev” rather than guilty.  It means “he owes us something”.  Then we went to pray.”

Critically evaluate the classical teleological argument (40)

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Teleological arguments move from observations of purposiveness in the universe to the conclusion that God is the best explanation for the existence of the universe as it is. The Greek word TELOS originally referred to the target in archery and Aquinas, in his fifth way to God plays on this imagery by selecting an arrow as his analogy for purposiveness in the universe.  He wrote…

“We see that things which lack intelligence, such as natural bodies, act for an end, and this is evident from their acting always, or nearly always, in the same way, so as to obtain the best result. Hence it is plain that not fortuitously, but designedly, do they achieve their end. Now whatever lacks intelligence cannot move towards an end, unless it be directed by some being endowed with knowledge and intelligence; as the arrow is shot to its mark by the archer. Therefore some intelligent being exists by whom all natural things are directed to their end; and this being we call God.”

The argument has its roots in Aristotle, who wrote of things in the universe and the universe as a whole advancing towards fulfilling a FINAL CAUSE, a telos or purpose, and suggested that there must be some mysterious force guiding this process and supporting the tendency towards fulfilment, goodness, in everything we see. It has been advanced many times and in many different variants since Aquinas, but it is characterised by arguing qua purpose and by the use of analogies to emphasise the improbability of efficient organisms and processes arising by chance. The classical teleological argument fell out of favour in the mid-19th century as Charles Darwin’s theory of evolution by natural selection was accepted as offering a natural explanation for the appearance of purposiveness in things.  This essay will argue that while evolution remains the best reason for rejecting teleological arguments, there are other good reasons for rejecting them as well.

In 1779 David Hume’s Dialogues Concerning Natural Religion was published.  It contained a complete, and eminently readable, refutation of the classical teleological as well as other arguments for the existence of God.  Hume’s character Cleanthes sets up the argument, using the analogy of a machine and its maker(s)…

“Look round the world, contemplating the whole thing and every part of it; you’ll find that it is nothing but one big machine subdivided into an infinite number of smaller ones… The intricate fitting of means to ends throughout all nature is just like (though more wonderful than) the fitting of means to ends in things that have been produced by us”[2]

He concluded…

“Since the effects resemble each other, we are led to infer by all the rules of analogy that the causes are also alike, and that the author of nature is somewhat similar to the mind of man, though he has much larger faculties to go with the grandeur of the work he has carried out.”[3]

In 1803 Cleanthes’ argument was famously reproduced by William Paley, who used the analogy of a watch and watchmaker, concluding that from the similarity between the watch, natural organisms and even the universe as a whole…

“the inference, we think, is inevitable, that the watch must have had a maker”

The arguments presented by both Cleanthes and Paley are arguments from analogy and, as such, both can only be as strong as the analogies they employ.  As Hume’s character Philo observed, Cleanthes (and reasonably Paley) relies on a “very weak analogy”.  He reduces the argument to absurdity by suggesting alternative analogies – a house, legs, a ship – and concludes that

“Doesn’t the great disproportion ·between part and whole· bar all comparison and inference? From observing the growth of a hair, can we learn anything about how men come into being? Would the way a leaf blows—even if we knew this perfectly—teach us anything about how a tree grows?”[5]

As Philo points out, there is a great dissimilarity between any analogy and the universe as a whole, and this is not just one of degree as Paley suggests in Chapter II Part V of Natural Theology.  It is not reasonable, even from the perspective of the 19th Century Newtonian world-view, to suggest that

“Thought, design, intelligence, such as we discover in men and other animals, is just one of the springs and forces of the universe…”

It follows that the analogies commonly employed to persuade readers by proponents of the classical teleological argument add nothing to the strength of their argument as a whole.

Apart from the analogies, the classical teleological argument can be summarised through this syllogism…

P1.  Natural organisms act towards an end

P2. Natural organisms cannot act towards an end independently

C1. There must be some intelligence causing natural organisms to act towards an end

C2. This intelligence is what everybody calls God.

Clearly, both propositions can be disputed.  There are many examples of inefficiency in nature and even where purposiveness is apparent, this can now be explained by evolution through natural selection.  Yet the most problematic step in the argument is the secondary conclusion, that the “intelligence” is what everybody calls God.  Surely God is usually seen to be whatever caused the universe to be the way that it is, however the qualities of omnipotence and omnibenevolence are usually imputed to God and there can be no doubt that the universe contains many examples of gratuitous innocent suffering.  As Tennyson wrote “nature is red in tooth and claw”[7] – Darwin himself and later John Stuart Mill remarked how implausible it is to suggest that a loving God could create a world in which animals must kill each other to survive.  To many people this world seems more like the project of a sick science-fiction project than of the God of Christianity! Is it not reasonable to suggest that this universe could be the first, “rude effort of an infant deity”[8]?  This would better account for the imperfect characteristics of the universe as we find it than suggesting that it is the perfect product of a perfect God.

Further, there is nothing to suggest that the intelligent designer of the universe would have to be single.  As Philo observed…

”a great number of men join in building a house or a ship, in rearing a city, in framing a commonwealth; why may not several deities combine in contriving and framing a world?” 

This would render the secondary conclusion of the classical teleological argument, that the intelligence behind the universe could be called God, redundant.   No Christian – and few members of other faiths – could accept that multiple Gods could have had a hand in creating the universe; to do so would place limits on the power of each, reducing the God’s to the status of spirits or demons. Philo admits that supposing the existence of multiple deities would be to “multiply causes unnecessarily” in a way that is philosophically unsound, and yet he argues that although it would be just as wrong to say that there must be one God as to say there must be multiple Gods.  There is no way that human beings can know one way or the other.  The secondary conclusion is not adequately supported by the premises and so the argument fails in its objective of being a demonstration of the existence of God.

Of course modern Intelligent Design arguments get around this difficulty by eliminating the secondary conclusion and leaving just the inference that God might be the intelligence that the argument has concluded to exist.  Scholars such as Michael Behe and William Dembski point out the inadequacy of Darwin’s Theory of evolution through natural selection as a complete explanation for the universe.

Michael Behe points to irreducible complexity in microbiological organisms, such as the flagellum of certain bacteria, suggesting that linear evolution cannot account for complex organisms in which all parts need to work together for any function to be performed.  Individual parts of irreducibly complex organisms are, Behe claims, without purpose unless all the other parts are present and correctly arranged.  How could things evolve all at once to be this way?  An intelligence is needed to explain these structures, some of which are the very building-blocks of life.  It may be that evolution explains some aspects of nature, but without hypothesising intelligent design scientists cannot explain all of nature[9].  Of course Behe’s argument is rejected by most mainstream scientists, who point out that parts of organisms can evolve out of existence as well as into existence.  It could well be that each part of an irreducibly complex organism had a purpose in relation to the organism as it was in a previous stage of evolution, but as the new purpose evolved the old one became redundant and other parts of the structure with no new purpose did not survive.  Most critics of Behe claim that he has either misunderstood the science and is making invalid claims to irreducible complexity or claim that he is too hasty in his conclusion that an intelligent designer hypothesis is required. If they are right, as I am persuaded that they are – the critics vastly outnumber and outrank his supporters – then Behe’s modern version of the teleological argument fails, even with its scientific examples and lack of secondary conclusion.

Like Behe, William Dembski proposes that an intelligent designer hypothesis is needed to account for the characteristics of natural organisms.  Dembski appeals to what he calls “specified complexity”, instances where incredibly complex structures occur where each part of the whole is finely tuned for its job.  The obvious example is DNA – each “letter” of a strand of DNA, ACGT, has a specific role and there are millions and millions of them in the most basic genome. As a statistician, Dembski calculates the probability of such specified complex structures arising by chance and concludes that where the probability surpasses what he calls the “universal probability bound” (10×1150) then it is incredible to suppose that it happened by chance rather than design[10].  Dembski has as many critics as Behe.  Again they claim that he has either misunderstood the science or jumped to his conclusion of intelligent design too hastily.  Specifically, Dembski starts with specified complex structures as they are today and assumes that they were always meant to be this way when he calculates probability, which ignores the possibility that they genuinely exist by chance and could very well not exist or exist differently.  Scientists are beginning to recognise that DNA contains a huge percentage of redundancy – code that was once relevant but which has been rendered redundant by new code which has been added as species evolve.  Certainly, cutting out a section of DNA will change the efficacy of the whole strand, but that is because redundant elements are woven into the fabric of the whole.  Take Brighton Pavilion as an example – its structure is highly complex and each bit is integral to the whole.  This is not as a result of design but because the building was remodelled through several different designs and the present building incorporates and relies on elements of older buildings.  The guttering runs inside the walls and now holds up the ceilings in some places.  Start taking things away – even things as small as layers of wallpaper or light-fittings – and the whole building starts to crumble.  As Richard Dawkins has observed, it is more reasonable to suggest that specified complex structures did arise naturally, over extended periods of time and as a result of environmental pressures, than to claim that they were created as they are my a mysterious “intelligence”[11].  Such a conclusion multiplies improbabilities and by the scientific and philosophical principle of Occam’s Razor, is illogical.  It follows that Dembski’s argument fails as well.

In conclusion it seems that the classical teleological argument fails to demonstrate the existence of God.  The versions proposed by Aquinas, Cleanthes and William Paley are undermined by their use of weak analogies, their propositions are questionable and the conclusions, both that an intelligence and that God exists, are not adequately supported by those propositions.  Most persuasively, the argument fails to explain how a recognisable God could create an imperfect universe or why the characteristics of the universe should not be imputed to demonstrate the existence of an imperfect God, or even a committee of Gods.  Yet, in the end, Darwin’s theory of evolution through natural selection remains the best reason for rejecting teleological arguments, whether in their classical or modern forms.  The failure of Intelligent Design arguments such as those proposed by Michael Behe and William Dembski shows that any attempt to argue qua purpose to God lacks credibility when evolution offers an elegant and demonstrable explanation of purposiveness that does not demand recourse to the supernatural.  Certainly, examples of structures which biology does not yet understand exist.  However absence of evidence does not constitute evidence of absence!  Science is by its nature a process and it is unreasonable for religious critics to demand that it present a complete explanation now or admit failure.  There is ample evidence that evolution continues to offer explanatory power and that it is making progress in explaining even the most irreducibly complex or specifically complex structures.  Nevertheless, the failure of classical arguments qua purpose and modern derivations of them does not obviate the possibility of arguing to God qua regularity.  In particular, the aesthetic argument presented by Richard Swinburne could survive the criticisms outlined here[12].  That a universe should exist and evolve in the way that it does is incredible and this sense of awe and wonder could be the basis for a successful abductive argument for some sort of a God, if not the God of Classical Theism.

Footnotes

[1] Summa Theologica: First Part, Question 2, Article 3

[2] Dialogues Concerning Natural Religion (1779) Part II

[3] Ibid.

[4] Natural Theology page 3.

[5] Dialogues Concerning Natural Religion (1779) Part II

[6] Ibid.

[7] In Memoriam, Canto 56

[8]   Dialogues Concerning Natural Religion (1779) Part V

[9] See “Darwin’s Black Box” (1994)

[10] In books such as “No Free Lunch” (2002)

[11] See the case he presents in episode 2 of his documentary “Religion: The root of all evil” (2002)

[12] The Existence of God (2004)