Texts Explained; Eleventhly, Mark 13:32 and Luke 2:52 Arianexplanation of the former text is against the Regula Fidei; and against the context. Our Lord said He was ignorant of the Day, by reason of His human nature. If the Holy Spiritknowsthe Day, therefore the Son knows; if the Son knowsthe Father, therefore He knowsthe Day; if He has all that is the Father's, therefore knowledge of the Day; if in the Father, He knowsthe Day in the Father; if He created and upholds all things, He knowswhen they will cease to be. He knowsnot as Man, argued from Matthew 24:42. As He asked about Lazarus's grave, etc., yet knew, so He knows; as St. Paul says, 'whether in the body I knownot,' etc., yet knew, so He knows. He said He knew not for our profit, that we be not curious as in Acts 1:7 , where on the contrary He did not say He knew not . As the Almighty asks of Adam and of Cain, yet knew, so the Son knows[as God]. Again, He advanced in wisdom also as man, else He made Angels perfect before Himself. He advanced, in that the Godhead was manifested in Him more fully as time went on
51 Now Luke says, 'And Jesus advanced in wisdom and stature, and in grace with God and man.' This then is the passage, and since they stumble in it, we are compelled to ask them, like the Pharisees and the Sadducees, of the person concerning whom Luke speaks. And the case stands thus. Is Jesus Christ man, as all other men, or is He God bearing flesh? If then He is an ordinary man as the rest, then let Him, as a man, advance; this however is the sentiment of the Samosatene, which virtually indeed you entertain also, though in name you deny it because of men. But if He be God bearing flesh, as He truly is, and 'the Word became flesh,' and being God descended upon earth, what advance had He who existed equal to God? Or how had the Son increase, being ever in the Father? For if He who was ever in the Father, advanced, what, I ask, is there beyond the Father from which His advance might be made? Next it is suitable here to repeat what was said upon the point of His receiving and being glorified. If He advanced when He became man, it is plain that, before He became man, He was imperfect; and rather the flesh became to Him a cause of perfection, than He to the flesh. And again, if, as being the Word, He advances, what has He more to become than Word and Wisdom and Son and God's Power? For the Word is all these, of which if one can anyhow partake as it were one ray, such a man becomes all perfect among men, and equal to Angels. For Angels, and Archangels, and Dominions, and all the Powers, and Thrones, as partaking the Word, behold always the face of His Father. How then does He who to others supplies perfection, Himself advance later than they? For Angels even ministered to His human birth, and the passage from Luke comes later than the ministration of the Angels. How then at all can it even come into thought of man? Or how did Wisdom advance in wisdom? Or how did He who to others gives grace (as Paul says in every Epistle, knowing that through Him grace is given, 'The grace of our Lord Jesus Christ be with you all'), how did He advance in grace? For either let them say that the Apostle is untrue, and presume to say that the Son is not Wisdom, or else if He is Wisdom as Solomon said, and if Paul wrote, 'Christ God's Power and God's Wisdom,' of what advance did Wisdom admit further?
52. For men, creatures as they are, are capable in a certain way of reaching forward and advancing in virtue. Enoch, for instance, was thus translated, and Moses increased and was perfected; and Isaac 'by advancing became great;' and the Apostle said that he 'reached forth ' day by day to what was before him. For each had room for advancing, looking to the step before him. But the Son of God, who is One and Only, what room had He for reaching forward? For all things advance by looking at Him; and He, being One and Only, is in the Only Father, from whom again He does not reach forward, but in Him abides ever. To men then belongs advance; but the Son of God, since He could not advance, being perfect in the Father, humbled Himself for us, that in His humbling we on the other hand might be able to increase. And our increase is no other than the renouncing things sensible, and coming to the Word Himself; since His humbling is nothing else than His taking our flesh. It was not then the Word, considered as the Word, who advanced; who is perfect from the perfect Father, who needs nothing, nay brings forward others to an advance; but humanly is He here also said to advance, since advance belongs to man. Hence the Evangelist, speaking with cautious exactness, has mentioned stature in the advance; but being Word and God He is not measured by stature, which belongs to bodies. Of the body then is the advance; for, it advancing, in it advanced also the manifestation of the Godhead to those who saw it. And, as the Godhead was more and more revealed, by so much more did His grace as man increase before all men. For as a child He was carried to the Temple; and when He became a boy, He remained there, and questioned the priests about the Law. And by degrees His body increasing, and the Word manifesting Himself in it, He is confessed henceforth by Peter first, then also by all, 'Truly this is the Son of God;' however wilfully the Jews, both the ancient and these modern, shut fast their eyes, lest they see that to advance in wisdom is not the advance of Wisdom Itself, but rather the manhood's advance in It. For 'Jesus advanced in wisdom and grace;' and, if we may speak what is explanatory as well as true, He advanced in Himself; for 'Wisdom built herself an house,' and in herself she gave the house advancement.
53. (What moreover is this advance that is spoken of, but, as I said before, the deifying and grace imparted from Wisdom to men, sin being obliterated in them and their inward corruption, according to their likeness and relationship to the flesh of the Word?) For thus, the body increasing in stature, there developed in it the manifestation of the Godhead also, and to all was it displayed that the body was God's Temple, and that God was in the body. And if they urge, that 'The Word become flesh' is called Jesus, and refer to Him the term 'advanced,' they must be told that neither does this impair the Father's Light, which is the Son, but that it still shows that the Word has become man, and bore true flesh. And as we said that He suffered in the flesh, and hungered in the flesh, and was fatigued in the flesh, so also reasonably may He be said to have advanced in the flesh; for neither did the advance, such as we have described it, take place with the Word external to the flesh, for in Him was the flesh which advanced and His is it called, and that as before, that man's advance might abide and fail not, because of the Word which is with it. Neither then was the advance the Word's, nor was the flesh Wisdom, but the flesh became the body of Wisdom. Therefore, as we have already said, not Wisdom, as Wisdom, advanced in respect of Itself; but the manhood advanced in Wisdom, transcending by degrees human nature, and being deified, and becoming and appearing to all as the organ of Wisdom for the operation and the shining forth of the Godhead. Wherefore neither said he, 'The Word advanced,' but Jesus, by which Name the Lord was called when He became man; so that the advance is of the human nature in such wise as we explained above.
Source: Four Discourses Against the Arians (New Advent)