13 “But,” they say, “the proofs of so great majesty did not shine forth with adequate fullness of evidence; for the casting out of devils, the healing of the sick, and the restoration of the dead to life are but small works for God to do, if the others who have wrought similar wonders be borne in mind.” We ourselves admit that the prophets wrought some miracles like those performed by Christ. For among these miracles what is more wonderful than the raising of the dead? Yet both Elijah and Elisha did this. As to the miracles of magicians, and the question whether they also raised the dead, let those pronounce an opinion who strive, not as accusers, but as panegyrists, to prove Apuleius guilty of those charges of practising magical arts from which he himself takes abundant pains to defend his reputation. We read that the magicians of Egypt, the most skilled in these arts, were vanquished by Moses, the servant of God, when they were working wonderfully by impious enchantments, and he, by simply calling upon God in prayer, overthrew all their machinations. But this Moses himself and all the other true prophets prophesied concerning the Lord Christ, and gave to Him great glory; they predicted that He would come not as One merely equal or superior to them in the same power of working miracles, but as One who was truly God the Lord of all, and who became man for the benefit of men. He was pleased to do also some miracles, such as they had done, to prevent the incongruity of His not doing in person such things as He had done by them. Nevertheless, He was to do also some things peculiar to Himself, namely, to be born of a virgin, to rise from the dead, to ascend to heaven. I know not what greater things he can look for who thinks these too little for God to do.
14. For I think that such signs of divine power are demanded by these objectors as were not suitable for Him to do when wearing the nature of men. The Word was in the beginning, and the Word was with God, and the Word was God, and by Him all things were made. Now, when the Word became flesh, was it necessary for Him to create another world, that we might believe Him to be the person by whom the world was made? But within this world it would have been impossible to make another greater than itself, or equal to it. If, however, He were to make a world inferior to that which now exists, this, too, would be considered too small a work to prove His deity. Wherefore, since it was not necessary that He should make a new world, He made new things in the world. For that a man should be born of a virgin, and raised from the dead to eternal life, and exalted above the heavens, is perchance a work involving a greater exertion of power than the creating of a world. Here, probably, objectors may answer that they do not believe that these things took place. What, then, can be done for men who despise smaller evidences as inadequate, and reject greater evidences as incredible? That life has been restored to the dead is believed, because it has been accomplished by others, and is too small a work to prove him who performs it to be God: that a true body was created in a virgin, and being raised from death to eternal life, was taken up to heaven, is not believed, because no one else has done this, and it is what God alone could do. On this principle every man is to accept with equanimity whatever he thinks easy for himself not indeed to do, but to conceive, and is to reject as false and fictitious whatever goes beyond that limit. I beseech you, do not be like these men.
15. These topics are elsewhere more amply discussed, and in fundamental questions of doctrine every intricate point has been opened up by thorough investigation and debate; but faith gives the understanding access to these things, unbelief closes the door. What man might not be moved to faith in the doctrine of Christ by such a remarkable chain of events from the beginning, and by the manner in which the epochs of the world are linked together, so that our faith in regard to present things is assisted by what happened in the past, and the record of earlier and ancient things is attested by later and more recent events? One is chosen from among the Chaldeans, a man endowed with most eminent piety and faith, that to him may be given divine promises, appointed to be fulfilled in the last times of the world, after the lapse of so many centuries; and it is foretold that in his seed shall all the nations of the earth be blessed. This man, worshipping the one true God, the Creator of the universe, begets in his old age a son, when sterility and advanced years had made his wife give up all expectation of becoming a mother. The descendants of this son become a very numerous tribe, being increased in Egypt, to which place they had been removed from the East, by Divine Providence multiplying as time went on both the promises given and the works wrought on their behalf. From Egypt they come forth a mighty nation, being brought out with terrible signs and wonders; and the wicked nations of the promised land being driven out from before them, they are brought into it and settled there, and exalted to the position of a kingdom. Thereafter, frequently provoking by prevailing sin and idolatrous impieties the true God, who had bestowed on them so many benefits, and experiencing alternately the chastisements of calamity and the consolations of restored prosperity, the history of the nation is brought down to the incarnation and the manifestation of Christ. Predictions that this Christ, being the Word of God, the Son of God, and God Himself, was to become incarnate, to die, to rise again, to ascend into heaven, to have multitudes of all nations through the power of His name surrendering themselves to Him, and that by Him pardon of sins and eternal salvation would be given to all who believe in Him—these predictions, I say, have been published by all the promises given to that nation, by all the prophecies, the institution of the priesthood, the sacrifices, the temple, and, in short, by all their sacred mysteries.
Source: Letters (New Advent)