Athenagoras — On the Resurrection of the Dead 12
The argument from the cause will appear, if we consider whether man was made at random and in vain, or for some purpose; and if for some purpose, whether simply that he might live and continue in the natural condition in which he was created, or for the use of another; and if with a view to use, whether for that of the Creator Himself, or of some one of the beings who belong to Him, and are by Him deemed worthy of greater care. Now, if we consider this in the most general way, we find that a person of sound mind , and who is moved by a rational judgment to do anything, does nothing in vain which he does intentionally, but either for his own use, or for the use of some other person for whom he cares, or for the sake of the work itself, being moved by some natural inclination and affection towards its production.
For instance (to make use of an illustration, that our meaning may be clear), a man makes a house for his own use, but for cattle and camels and other animals of which he has need he makes the shelter suitable for each of them; not for his own use, if we regard the appearance only, though for that, if we look at the end he has in view, but as regards the immediate object, from concern for those for whom he cares. He has children, too, not for his own use, nor for the sake of anything else belonging to him, but that those who spring from him may exist and continue as long as possible, thus by the succession of children and grandchildren comforting himself respecting the close of his own life, and hoping in this way to immortalize the mortal. Such is the procedure of men.
But God can neither have made man in vain, for He is wise, and no work of wisdom is in vain; nor for His own use, for He is in want of nothing. But to a Being absolutely in need of nothing, no one of His works can contribute anything to His own use. Neither, again, did He make man for the sake of any of the other works which He has made. For nothing that is endowed with reason and judgment has been created, or is created, for the use of another, whether greater or less than itself, but for the sake of the life and continuance of the being itself so created.
For reason cannot discover any use which might be deemed a cause for the creation of men , since immortals are free from want, and in need of no help from men in order to their existence ; and irrational beings are by nature in a state of subjection, and perform those services for men for which each of them was intended, but are not intended in their turn to make use of men: for it neither was nor is right to lower that which rules and takes the lead to the use of the inferior, or to subject the rational to the irrational, which is not suited to rule.