Ambrose of Milan : On consideration, your Majesty, of the reason wherefore men have so far gone astray, or that many-alas!-should follow diverse ways of belief concerning the Son of God, the marvel seems to be, not at all that human knowledge has been baffled in dealing with superhuman things, but that it has not submitted to the authority of the Scriptures. What reason, indeed, is there to wonder, if by their worldly wisdom men failed to comprehend the mystery of God the Father and the Lord Jesus Christ, in Whom all the treasures of wisdom and knowledge are hidden, that mystery of which not even angels have been able to take knowledge, save by revelation? — Exposition of the Christian Faith, Book 4 Augustine of Hippo : The fact that He took rest in sleep, and was nourished by food, and experienced all the feelings of humanity, is the evidence to men of the reality of that human nature which He assumed but did not destroy. Behold, this was the fact; and yet some heretics, by a perverted admiration and praise of His Divine nature, have refused altogether to acknowledge the reality of His human nature, in which is the guarantee of all that grace by which He saves those who believe in Him, containing deep treasures of wisdom and knowledge, and imparting faith to the minds which He raises to the eternal contemplation of unchangeable truth. What if the Almighty had created the human nature of Christ not by causing Him to be born of a mother, but by some other way, and had presented Him suddenly to the eyes of mankind? What if the Lord had not passed through the stages of progress from infancy to manhood, and had taken neither food nor sleep? Would not this have confirmed the erroneous impression above referred to, and have made it impossible to believe at all that He had taken to Himself true human nature; and, while leaving what was marvellous, would eliminate the element of mercy from His actions? But now He has so appeared as the Mediator between God and men, that, uniting the two natures in one person, He both exalted what was ordinary by what was extraordinary, and tempered what was extraordinary by what was ordinary in Himself. — LETTER 137, TO VOLUSIANUS Augustine of Hippo : Attend, dearest ones, and see how beneficially the Apostle advises, saying: As therefore you have received Christ Jesus our Lord, walk in him, rooted and built up in him, and confirmed in the faith. For with the same simple and certain faith, we must firmly remain in him, so that he may reveal to the faithful what is hidden in him: because as the same apostle says: In him are hidden all the treasures of wisdom and knowledge. These are not hidden to deny, but to excite the desire for the hidden things. This is the utility of the secret. Honor in what you do not yet understand; and honor all the more, the more veils you see. For the more honorable a person is, the more veils hang in his house. The veils create the honor of the secret: but to those who honor, the veils are lifted. To those mocking the veils, they are driven away from the vicinity of the veils. Therefore, because we have passed on to Christ, the veil is removed. — Sermon 51 Jerome : Can the workman be ignorant of his work? We read of Christ in St. Paul: "In whom are hidden all treasures of wisdom and knowledge." Note: "all treasures of wisdom and knowledge." Not that some are and some are not in him but that they are hidden. That which is in him, therefore, is not lacking to him, even though it be hidden to us. If, moreover, the treasures of wisdom and knowledge are hidden in Christ, we must find out why they are hidden. If we men were to know the day of judgment, that, for example, it would not be for two thousand years, and if we knew it so long ahead of time, we would be more careless on that account. We would say, for instance, What is it to me if the day of judgment will not be here for two thousand years? Scripture says, therefore, for our benefit, that "the Son does not know the day of judgment," because we do not know when the day of judgment will be upon us; and further: "Take heed, watch and pray, for you do not know when the time is." Not "we do not know" but "you do not know." Homilies on Mark (x). John Damascene : The word servant, then, is used merely as a title, though not in the strict meaning: but for our sakes He assumed the form of a servant and is called a servant among us. For although He is without passion, yet for our sake He was the servant of passion and became the minister of our salvation. Those, then, who say that He is a servant divide the one Christ into two, just as Nestorius did. But we declare Him to be Master and Lord of all creation, the one Christ, at once God and man, and all-knowing. For in Him are all the treasures of wisdom and knowledge, the hidden treasures. — An Exact Exposition of the Orthodox Faith, Book III