Today, we are still plumbing the depths of Alister McGrath’s excellent and abundantly clear Mere Apologetics: How to Help Seekers and Skeptics Find Faith. (Grand Rapids, MI: Baker), 2012, considering now eight clues to God’s existence.
These are not new clues, and will be known to some of you as “the anthropological argument,” the “teleological argument,” etc. But McGrath makes it all very user friendly, and his use of superlative supporting sources makes this another keeper. There is something here for everyone, so wade in! But again, remember he is a British Reformed Christian, writing from within his cultural context. Our context is different, so some translation and adjustments in presuppositions and terminology will be in order. Yet the carry over is most extensive.
We are looking at his Chapter Six, “Pointers to Faith: Approaches to Apologetic Engagement.” He discusses how the amount of data life throws our way is overwhelming, and that we can only interact with it as we discern or impose some sort of order, some sort of big picture. Christianity helps us to do this. He speaks of clues, pointers and proofs, and holds that we have significant clues and pointers, but not really proofs. As Dante put it, “reason has short wings.” Our worldview is at best workable, and not provable in this world.
Nevertheless reality is studded with clues concerning human nature and identity, and in this chapter he focuson the internal world and the clues it provides. One’s sense of right and wrong, and even the concern for right and wrong is one clue that points toward God. C.S. Lewis ably advocated for this point. But such clues only suggest, rather than proving, while the weight of clues increases with each coordinate one added. In all of this, God’s existence is not proven, but rather it is affirmed and demonstrated as being reasonable. This is similar to the accumulation of evidence in the courtroom—not proof, but evidence, and sometimes, beyond a reasonable doubt.
Clue #1 to the existence of God is Creation—the Origins of the Universe. In 1948 Bertrand Russell and Coppelstone debated whether the created order is evidence for a Deity. In this debate, atheist Russell prevailed, holding that the universe just is, and that it always has been and always will be. However, because of the evidence for the Big Bang, showing that the universe is not in a state of constant flux, but had a beginning, we can no longer draw such a conclusion, which of course brings us to the question of who or what existed prior to the beginning of the created order. This debate was restaged in 1998, with William Lane Craig arguing for the theistic side, and Sir Anthony Flew arguing for the atheistic side. As part of his presentation, Craig used the argument, previously noted:
a. Whatever begins to exist has a cause;
b. The universe began to exist;
c. Therefore the universe has a cause.
Flew was unable to satisfactorily dismiss this argument. Since them, Flew has become a believer in God, although none would say he is a Christian. This has scandalized philosophical atheists because Flew had for fifty years been the bulwark of philosophical atheism. He had in fact known C.S. Lewis, but remained unpersuaded for so many years. He tells the story of his former atheism and his reversal in There Is a God: How the World’s Most Notorious Atheist Changed His Mind by Antony Flew and Roy Abraham Varghese (2008).
Clue #2 - The ample scientific evidence that we live in a fine-tuned universe. In his book Just Six Numbers, Martin Rees, Royal Astronomer of England, discusses those numbers and how the slightest deviation in any of them would make the universe and life as we know it impossible:
These six numbers constitute a ‘recipe’ for a universe. Moreover, the outcome is sensitive to their values: if any one of them were to be ‘untuned’, there would be no stars and no life. Is this tuning just a brute fact, a coincidence? Or is it the providence of a benign Creator?
Interestingly, Rees holds himself back from accepting this as evidence for God, preferring to postulate the following, which is swimming in hypotheticals:
An infinity of other universes may well exist where the numbers are different. Most would be stillborn or sterile. We could only have emerged (and therefore we naturally now find ourselves) in a universe with the ‘right’ combination. This realization offers a radically new perspective on our universe, on our place in it, and on the nature of physical laws.
Just as likely, or perhaps far more so, the evidence he presents points not to a fist full of maybes, but rather to the Creator God. This is therefore another clue, this one with six heads. Other scientists articulate the fine-tuning in other words, and find other evidences for this phenomenon, thus, more than six heads.
Even atheist scientist Fred Hoyle, who coined the term “Big Bang,” found the evidence for fine-tuning unsettling, or if you prefer, convincing. He said the evidential case is as if “a superintellect has monkeyed with physics, as well as with chemistry and biology, and . . . there are no blind forces worth speaking about in nature.”
Clue #3 - Order - the structure of the physical world - We should not take for granted that the universe is regular in its processes and functions, and that we have an innate capacity to perceive this regularity—it is intelligible to us. Theoretical physicist John Polkinghorne points out:
We are so familiar with the fact that we can understand the world that most of the time we take it for granted. It is what makes science possible. Yet it could have been otherwise. The universe might have been a disorderly chaos rather than an orderly cosmos. Or it might have had a rationality which was inaccessible to us. . . . There is a congruence between our minds and the universe, between the rationality experienced within and the rationality observed without (101).
This being the case, McGrath says Christian faith makes sense of things, explaining why science works.
An important side note: as a Messianic Jew I find it somewhat maddening that McGrath never references Judaism, and acts as though the biblical legacy and its worldview were solely the patrimony of the Church. This is of course untrue. We must also note that if we are to make our arguments to Jews we must find Jewish sources for the points we wish to make, as this has greater evidential value to other Jews. Those sources are readily available for those who will take the trouble to look and learn. We must do this. In the area of cosmology, which we have been discussing here, one should become thoroughly acquainted with the works of Gerhardt Schroeder.
Clue #4 - Morality: A Longing for Justice – Of the Platonic Triad, Truth, Beauty, and Goodness, truth is the focus of classical apologetics. Augustine of Hippo held that the image of God in man is his rationality. Blaise Pascal and C.S. Lewis held similar opinions. But what is the good?
In a debate on this matter, Justin Brierly was able to bring Richard Dawkins to admit that his viewpoint hols to the moral equivalence of all actions. Without a transcendent moral ground, all morality is reduced to pragmatism. In Nazi Germany, it was not simply that might made right, but that a change in laws was equated with a change in what is right. (George Orwell highlights this phenomenon in Animal Farm). Modern philosopher Richard Rorty (1951-2007) also holds to a communitarian ground for morality, stating:
There is nothing deep down inside us except what we have put there ourselves, no criterion that we have not created in the course of creating a practice, no standard of rationality that is not an appeal to such a criterion, no rigorous argumentation that is not obedient to our own conventions.
When the secret police come, when the torturers violate the innocent, there is nothing to be said to them of the form: “There is something within you which you are betraying. Though you embody the practices of a totalitarian society, which will endure forever, there is nothing beyond those practices which condemns you.
This is chilling, icy, cadaverous. One wonders how and if Rorty would have survived in a concentration camp. His worldview does not sustain the soul, enshrining a murderous radical existentialism. If his worldview is so, then humanity disappears down a vortex which truly states “man is the measure (and ground) of all things.” Although this may sound liberating at first, in human life and relationship it doesn’t wear well. Francis Schaeffer taught us to highlight how unlivable such a worldview is, insisting that that unliveability was a pointer to its falsehood and to the credibility of the biblical worldview.
There are variations of using this approach as a doorway to apologetics. First is its intellectual advantage, that such an argument for the existence of God provides a foundation for moral values, and the second is its pragmatic value, that grounding morality in a Supreme Being stabilizes values, mooring them to a reference point outside the shifting sands of human opinion and whim.
Lewis used this argument, holding that the very human categories and orientation toward right and wrong point beyond. While this argument does not provide a proof for the existence of God, it does provide a clue, a pointer. Finally, belief in such a God, while not guaranteeing virtue, provides an opportunity for virtue.
Atheist philosopher Iris Murdoch herself argues that “a transcendent notion of goodness is essential if defensible human notions of ‘right’ and ‘wrong’ are to be maintained. If she is right, our longing for justice is itself a deep clue to the meaning of things” (100).
The need for a transcendent ground of morality, and for a transcendent accountability for moral choices points to a Supreme Being who is Himself both Ground and Judge.
Clue #5 - Desire – A Homing Instinct for God – Blaise Pascal famously said “The heart has its reasons which reason does not understand.” The argument from desire is one of those reasons—that which pulls the human being in a direction perhaps undiscerned by the intellect. St. Augustine opined a similar thought, “You have made us for yourself and our hearts are restless until they find their rest in you.”
Pascal’s argument from desire is briefly this: We have a longing for something transcendent, a sense of helplessness that points to a true absence, which is really a sense of the absence of God. In other terms, this is a “God-shaped void.” Pascal argues that it is Christianity which offers an interpretation of this experience of “longing and helplessness.”
C. S. Lewis’ argument from desire holds that every human desire has a corresponding object; that we have a natural desire for transcendent fulfilment which is unattainable in this world; therefore, this fulfilment is only available in the world to come, in unfettered fellowship with God. He held that this argument demonstrates the empirical adequacy of the Christian faith (I would rather say “biblical worldview”). This is not a proof but rather a demonstration.
Clue #6 - The Argument from Beauty – The created order displays self-evident beauty, pointing beyond itself to its Source. [Paul speaks of this, and censures paganism for worshipping and serving the created order rather than the Creator]. C. S. Lewis seems neo-Platonic in the strong connection he posits that the beauty of the created order fails to satisfy because it points to a beauty beyond itself. He highlights an unsatisfied longing, that “beauty has smiled but not to welcome us.” That welcome is something more transcendent yet to come. In my own experience, I reasoned long ago that there is no logical reason why people universally should find sunrises and sunsets beautiful. And music is only possible because of something called “the tone row,” the possibilities inherent in the overtones that make up musical tones. Why would such things exist in a mechanistic universe coughed up my mere chance and brute mechanics? Beauty is not a product of mere mechanics: the aesthetic dimension points beyond itself.
Jonathan Edwards and Hans Urs von Balthasar are also theologians who have written on the argument from beauty. McGrath suggests that (the beauty of nature, and of Yeshua and) the gospel itself persuades. We only need, in some cases, to expose that beauty to people. He tells a story about a friend who went with his betrothed to purchase a ring. They had a well-defined set of criteria for the ring they wanted, but when they got to the jeweler they saw a ring which sold itself. So it is with the gospel, the Pearl of Great Price.
Clue #7 – God is a Person – From the beginning, the Bible reminds us “it is not good that man should be alone.” Aristotle agreed, expressing himself differently, when he said that man is a “political animal.” Others concur, whom McGrath references, Victor Hugo, and Paul Elmer Moore. Moore was a Platonist philosopher, who came to see that Plato’s arid and notional concept of “the good” in the end failed to satisfy the nature and hungers of man: Moore became a Christian.
In the end, McGrath holds, we become more ourselves when we come to know God. The Bible models a relational faith, as in the experience of Abraham and also the apostles. Again, it is vexing to hear Christianity presented as the only avenue to relational knowledge of God, and the only heir to the richness of the biblical heritage. It seems that Judaism is invisible to McGrath.
Clue #8 – Eternity: The Intuition of Hope – We learn from Ecclesiastes 3:1 that God has placed eternity in our hearts. Various thinkers and theologians have expressed this in their own way. Augustine of Hippo spoke of our having some innate memory of paradise, and of a sense that we are not where we belong. Matthew Arnold, 19th century poet, spoke of this as one’s “buried life.” And Joni Mitchell, in her song “Woodstock,” said “we are stardust, we are golden, we have to find our way back to the Garden.” And author Lisa Miller, writing of various cultures’ attitudes toward heaven speaks of “a radical hope that keeps us going.”
So what’s to do? Apologists need to plug into the intuition, to interpret the human condition as preparation—as a school of awareness, meant to lead us homeward toward God.
Returning to the metaphor supplied by Edna St. Vincent Millay, there is indeed “a meteoric shower of facts” raining from the sky, indeed from the whole environment.
She suggested these are like threads that need to be woven into a tapestry of meaning. For this we require a loom. The eight clues covered in this chapter are threads of facts that may be woven into a tapestry of meaning on the loom of Christian theology.
McGrath concurs about the cumulative effect of these clues, and stresses that they are each powerful individually and need to be pursued as such. He illustrates by reporting on a lecture he gave on the BBC in 2010. In that lecture, he mentioned Aristippus (435-356 BCE), who was shipwrecked he knew not where. On becoming conscious he noticed some artifacts nearby that were clearly man-made, which served as clues to civilization—in this case, on the Isle of Rhodes. The lesson is that just as Aristippus concluded the presence of man through the artifacts he found, so we may and should conclude there is a God because of the evidences of His handiwork.
C.S. Lewis argued that Christianity not only makes sense of things: it also makes sense of us.
In the end, it is always God who brings someone to Himself, and for ourselves, as for Peter and the Apostles, it is not flesh and blood that reveals Yeshua’s Messiahship, but his Father in heaven. McGrath reminds us, “apologetics can be thought of as getting a serious conversation under way by getting our audience—whether it is a single person or a roomful of people—interested and intrigued by the deep questions we are exploring. Apologetics begins the conversation, evangelism brings it to its conclusion” (123).












