Peter John Kreeft, American professor of philosophy, 1937-
“The first premise implies a distinction of desires into two kinds: innate and externally conditioned, or natural and artificial. We naturally desire things like food, drink, sex, sleep, knowledge, friendship and beauty; and we naturally shun things like starvation, loneliness, ignorance and ugliness. We also desire (but not innately or naturally) things like sports cars, political office, flying through the air like Superman, the land of Oz and a Red Sox world championship.“Now there are differences between these two kinds of desires. We do not, for example, for the most part, recognize corresponding states of deprivation for the second, the artificial, desires, as we do for the first. There is no word like ‘Ozlessness’ parallel to ‘sleeplessness.’ But more importantly, the natural desires come from within, from our nature, while the artificial ones come from without, from society, advertising or fiction. This second difference is the reason for a third difference: the natural desires are found in all of us, but the artificial ones vary from person to person.
“The existence of the artificial desires does not necessarily mean that the desired objects exist. Some do; some don’t. Sports cars do; Oz does not. But the existence of natural desires does, in every discoverable case, mean that the objects desired exist. No one has ever found one case of an innate desire for a nonexistent object.”
— Peter Kreeft, “
The Argument from Desire,”
20 Arguments for God’s Existence (website)
“The conclusion of the argument is not that everything the Bible tells us about God and life with God is really so. What it proves is an unknown X, but an unknown whose direction, so to speak, is known. This X is more: more beauty, more desirability, more awesomeness, more joy. This X is to great beauty as, for example, great beauty is to small beauty or to a mixture of beauty and ugliness. And the same is true of other perfections.
“But the ‘more’ is infinitely more, for we are not satisfied with the finite and partial. Thus the analogy (X is to great beauty as great beauty is to small beauty) is not proportionate. Twenty is to ten as ten is to five, but infinite is not to twenty as twenty is to ten. The argument points down an infinite corridor in a definite direction. Its conclusion is not ‘God’ as already conceived or defined, but a moving and mysterious X which pulls us to itself and pulls all our images and concepts out of themselves.
“In other words, the only concept of God in this argument is the concept of that which transcends concepts, something ;no eye has seen, nor ear heard, nor the human heart conceived’ (1 Cor. 2:9). In other words, this is the real God.”
— Peter Kreeft, “
The Argument from Desire,”
20 Arguments for God’s Existence (website)