Messages

First, many say the proofs don't prove God but only some vague first cause or other. "God of Abraham, Isaac, and Jacob, not the God of philosophers and scholars", cries Pascal, who was a passionate Christian but did not believe you could logically prove God's existence. It is true that the proofs do not prove everything the Christian means by God, but they do prove a transcendent, eternal, uncaused, immortal, self-existing, independent, all-perfect being. That certainly sounds more like God than like Superman! It's a pretty thick slice of God, at any rate—much too much for any atheist to digest.

Second, some philosophers, like Hume, say that the concept of cause is ambiguous and not applicable beyond the physical universe to God. How dare we use the same term for what clouds do to rain, what parents do to children, what authors do to books, and what God does to the universe? The answer is that the concept of cause is analogical—that is, it differs somewhat but not completely from one example to another. Human fatherhood is like divine fatherhood, and physical causality is like divine causality. The way an author conceives a book in his mind is not exactly the same as the way a woman conceives a baby in her body either, but we call both causes. (In fact, we also call both conceptions.) The objection is right to point out that we do not fully understand how God causes the universe, as we understand how parents cause children or clouds cause rain. But the term remains meaningful. A cause is the sine qua non for an effect: if no cause, no effect. If no creator, no creation; if no God, no universe.

Third, it is sometimes argued (e.g., by Bertrand Russell) that there is a self-contradiction in the argument, for one of the premises is that everything needs a cause, but the conclusion is that there is something (God) which does not need a cause. The child who asks "Who made God?" is really thinking of this objection. The answer is very simple: the argument does not use the premise that everything needs a cause. Everything in motion needs a cause, everything dependent needs a cause, everything imperfect needs a cause.

Fourth, it is often asked why there can't be infinite regress, with no first being. Infinite regress is perfectly acceptable in mathematics: negative numbers go on to infinity just as positive numbers do. So why can't time be like the number series, with no highest number either negatively (no first in the past) or positively (no last in the future)? The answer is that real beings are not like numbers: they need causes, for the chain of real beings moves in one direction only, from past to future, and the future is caused by the past. Positive numbers are not caused by negative numbers. There is, in fact, a parallel in the number series for a first cause: the number one. If there were no first positive integer, no unit one, there could be no subsequent addition of units. Two is two ones, three is three ones, and so on. If there were no first, there could be no second or third.