Apostolic Constitutions : And as Uzziah the king, who was not a priest, and yet would exercise the functions of the priests, was smitten with leprosy for his transgression; so every lay person shall not be unpunished who despises God, and is so mad as to affront His priests, and unjustly to snatch that honour to himself: not imitating Christ, "who glorified not Himself to be made an high priest;" but waited till He heard from His Father, "The Lord sware, and will not repent, Thou art a priest for ever, after the order of Melchizedek." If, therefore, Christ did not glorify Himself without the Father, how dare any man thrust himself into the priesthood who has not received that dignity from his superior, and do such things which it is lawful only for the priests to do? — Constitutions of the Holy Apostles Book 2 Cosmas Indicopleustes : The Apostle also mentions this passage, saying in the Epistle to the Hebrews: Even as Aaron, so Christ also glorified not himself to be made a high priest, but he that spake unto him, Thou art my son, this day have I begotten thee; as he saith also in another place, Thou art a priest for ever after the order of Melchisedec; thus extracting all that referred to the humanity of Christ. — The Christian Topography, Book 5 Gregory of Nazianzus : He whom presently you scorn was once transcendent over even you. He who is presently human was incomposite. He remained what he was; what he was not he assumed. No "because" is required for his existence in the beginning, for what could account for the existence of God? But later he came into being because of something, namely, your salvation, yours who insult him and despise his Godhead for that very reason, because he took on your thick corporeality. Through the medium of the mind he had dealings with the flesh, being made that God on earth which is human. Human and God blended; they became a single whole, the stronger side predominating, in order that I might be made God to the same extent that he was made man. He was begotten—yet he was already begotten—of a woman. — ON THE SON, THEOLOGICAL ORATION 3(29).19 John Chrysostom : He appears to me in these words also to hint at the priests of the Jews, as being no longer priests, but intruders and corrupters of the law of the priesthood; "So Christ also glorified not Himself to be made an High Priest." How then was He appointed (one says)? For Aaron was many times appointed as by the Rod, and when the fire came down and destroyed those who wished to intrude into the priesthood. But in this instance, on the contrary, they the Jewish Priests not only suffered nothing, but even are in high esteem. Whence then His appointment? He shows it from the prophecy. He has nothing to allege perceptible by sense, nothing visible. For this cause he affirms it from prophecy, from things future; "But He that said unto Him Thou art My Son, to-day have I begotten Thee." What has this to do with the Son? Yea (he says) it is a preparation for His being appointed by God. — Homily on Hebrews 8 Oecumenius : So also Christ did not glorify himself to become a high priest. He also says this: "Christ is the first high priest, that he did not enter into the priesthood from himself, but was ordained by the Father." Therefore, showing in clear terms that he was a priest according to the custom of the priests, in other respects he indicates how much he ought to excel as God of men. "but it was He who said to him." He says, God having said this to him, ordained him as high priest... — The Pseudo-Oecumenian Catena on Hebrews Tertullian : But the "Jesus" there alluded to is Christ, the Priest of God the most high Father; who at His First Advent came in humility, in human form, and passible, even up to the period of His passion; being Himself likewise made, through all (stages of suffering) a victim for us all; who after His resurrection was"clad with a garment down to the foot," and named the Priest of God the Father unto eternity. So, again, I will make an interpretation of the two goats which were habitually offered on the fast-day. — An Answer to the Jews