Origen, Against Celsus, Book VIII. (185-230-254 AD.)
"I and My Father are one." We worship one God, the Father and the Son, (Note, one God, Father and Son. OS) therefore, as we have explained; and our argument against the worship of other gods still continues valid. And we do not "reverence beyond measure one who has but lately appeared," as though He did not exist before;(7) for we believe Himself when He says, "Before Abraham was, I am."(8) Again He says, "I am the truth;"(9) and surely none of us is so simple as to suppose that truth did not exist before the time when Christ appeared.(10) We worship, therefore, the Father of truth, and the Son, who is the truth; and these, while they are two, considered as persons or subsistences, are one in unity of thought, in harmony and in identity of will.So entirely are they one, that he who has seen the Son, "who is the brightness of God's glory, and the express image of His person,"' has seen in Him who is the image, of God, God Himself.
A Treatise Of Novatian Concerning The Trinity. (200-258 AD) Preface.
Let them, therefore, who read that Jesus Christ the Son of man is man, read also that this same Jesus is called also God and the Son of God. For in the manner that as man He is of Abraham, so also as God He is before Abraham himself. (Note, Jesus as God is before Abraham himself. OS) And in the same manner as He is as man the "Son of David,"[3] so as God He is proclaimed David's Lord. And in the same manner as He was made as man "under the law,"[4] so as God He is declared to be "Lord of the Sabbath."[5] And in the same manner as He suffers, as man, the condemnation, so as God He is found to have all judgment of the quick and dead. And in the same manner as He is born as man subsequent to the world, so [bas God He is manifested to have been before the world.[/b] And in the same way as He was begotten as man of the seed of David, so also the world is said to have been ordained by Him as God. And in the same way as He was as man after many, so as God He was before all. And in the same manner as He was as man inferior to others, so as God He was greater than all. And in the same manner as He ascended as man into heaven, so as God He had first descended thence.
Chap. XII. Argument.--That Christ Is God, Is Proved By The Authority Of The Old Testament Scriptures.
Why, then, should we hesitate to say what Scripture does not shrink from declaring ? Why shall the truth of faith hesitate in that wherein the authority of Scripture has never hesitated ? For, behold, Hosea the prophet says in the person of the Father: "I will not now save them by bow, nor by horses, nor by horsemen; but I will save them by the Lord their God."[1] If God says that He saves by God, still God does not save except by Christ. Why, then, should man hesitate to call Christ God, when he observes that He is declared to be God by the Father according to the Scriptures? (Note, Jesus is declared to be God, by the Father, according to scripture. OS) Yea, if God the Father does not save except by God, no one can be saved by God the Father unless he shall have confessed Christ to be God, in whom and by whom the Father promises that He will give him salvation: so that, reasonably, whoever acknowledges Him to be God, may find salvation in Christ God; whoever does not acknowledge Him to be God, would lose salvation which he could not find elsewhere than in Christ God.
For in the same way as Isaiah says, "Behold, a virgin shall conceive and bear a son, and ye shall call His name Emmanuel, which is, interpreted, God with us;"[2] so Christ Himself says, "Lo, I am with you, even to the consummation of the world."[3] Therefore He is" God with us;" yea, and much rather, He is in us. Christ is with us, therefore it is He whose name is God with us, because He also is with us; or is He not with us? How then does He say that He is with us? He, then, is with us. But because He is with us He was called Emmanuel, that is, God with us. God, therefore, because He is with us, was called God with us, The same prophet says: "Be ye strengthened, ye relaxed hands, and ye feeble knees; be consoled, ye that are cowardly in heart; be strong; fear not. Lo, our God shall return judgment; He Himself shall come, and shall save you: then shall the eyes of the blind be opened, and the ears of the deaf shall hear; then shall the lame man leap as an hart, and the tongue of the dumb shall be eloquent."[4] Since the prophet says that at God's advent these should be the signs which come to pass; let men acknowledge either that Christ is the Son of God, at whose advent and by whom these wonders of healings were performed; or, overcome by the truth of Christ's divinity, let them rush into the other heresy, and refusing to confess Christ to be the Son of God, and God, let them declare Him to be the Father. For, being bound by the words of the prophets, they can no longer deny Christ to be God. What, then, do they reply when those signs are said to be about to take place on the advent of God, which were manifested on the advent of Christ?
In what way do they receive Christ as God? For now they cannot deny Him to be God. As God the Father, or as God the Son? If as the Son, why do they deny that the Son of God is God? If as the Father, why do they not follow those who appear to maintain blasphemies of that kind ? unless because in this contest against them concerning the truth, this is in the meantime sufficient for us, that, being convinced in any kind of way, they should confess Christ to be God, seeing they have even wished to deny that He is God. He says by Habakkuk the prophet: "God shall come from the south, and the Holy One from the dark and dense mountain."[5] Whom do they wish to represent as coming from the south?
If Christ was only man, how did He say, "Before Abraham was, I Am?"(1) For no man can be before Him from whom he himself is; nor can it be that any one should have been prior to him of whom he himself has taken his origin. And yet Christ, although He is born of Abraham, says that He is before Abraham. Either, therefore, He says what is not true, and deceives, if He was not before Abraham, seeing that He was of Abraham; or He does not deceive, if He is also God, and was before Abraham. And if this were not so, it follows that, being of Abraham, He could not be before Abraham. If Christ was only man, how does He say, "And I know them, and my sheep follow me; and I give unto them eternal life, and they shall never perish?"(2) And yet, since every man is bound by the laws of mortality, and therefore is unable to keep himself for ever, much more will he be unable to keep another for ever. But Christ promises to give salvation for ever, which if He does not give, He is a deceiver; if He gives, He is God. But He does not deceive, for He gives what He promises. Therefore He is God who proffers eternal salvation, which man, being unable to keep himself for ever, cannot be able to give to another.
If Christ is only man, what is that which He says, "I and the Father are one?"(3) For how can it be that "I and the Father are one," if He is not both God and the Son?--who may therefore be called one, seeing that He is of Himself, being both His Son, and being born of Him, being declared to have proceeded from Him, by which He is also God; which when the Jews thought to be hateful, and believed to be blasphemous, for that He had shown Himself in these discourses to be God, and therefore rushed at once to stoning, and set to work passionately to hurl stones, (Note, why did the scribes and Pharisees try to stone Jesus, inside the temple? Because He had shown Himself to be God! OS) He strongly refuted His adversaries by the example and witness of the Scriptures. "If," said He, "He called them gods to whom the words of God were given, and the Scriptures cannot be broken, ye say of Him whom the Father sanctified, and sent into this world, Thou blasphemest, because I said, I am the Son of God."(4) By which words He did not deny Himself to be God, but rather He confirmed the assertion that He was God. For because, undoubtedly, they are said to be gods unto whom the words of God were given, much more is He God who is found to be superior to all these. And nevertheless He refuted the calumny of blasphemy in a fitting manner with lawful tact.(5) For He wishes that He should be thus understood to be God, as the Son of God, and He would not wish to be understood to be the Father Himself. Thus He said that He was sent, and showed them that He had manifested many good works from the Father; whence He desired that He should not be understood to be the Father, but the Son. And in the latter portion of His defence He made mention of the Son, not the Father, when He said, "Ye say, Thou blasphemest, because I said, I am the Son of God." Thus, as far as pertains to the guilt of blasphemy, He calls Himself the Son, not the Father; but as pertaining to His divinity, by saying, "I and the Father are one," He proved that He was the Son of God. He is God, therefore, but God in such a manner as to be the Son, not the Father.
But this the Son of God, "The Lord rained from the Lord upon Sodom and Gomorrha brimstone and fire." And this is the Word of God. And the Word of God was made flesh, and dwelt among us; and this is Christ. It was not the Father, then, who was a guest with Abraham, but Christ. Nor was it the Father who was seen then, but the Son; and Christ was seen. Rightly, therefore, Christ is both Lord and God, who was not otherwise seen by Abraham, except that as God the Word He was begotten of God the Father before Abraham himself.
For if John himself says, that He Himself who sets forth the bosom of the Father, as the Word, became flesh in order to declare the bosom of the Father, assuredly Christ is not only man, but angel also; and not only angel, but He is shown by the Scriptures to be God also.