Quotes from Church Fathers prior to the Council of Nicea in 325
For it was the work of Divine Providence on your behalf, that they, though unwillingly, bore testimony that what the prophets said regarding one God was true, in order that, the doctrine of a plurality of gods being rejected by all, occasion might be afforded you of knowing the truth.
Justin Martyr
Horatory Address to the Greeks
Chapter XXXVI
For having heard in Egypt that God had said to Moses, when He was about to send him to the Hebrews, “I am that I am,” he understood that God had not mentioned to him His own proper name.
For God cannot be called by any proper name, for names are given to mark out and distinguish their subject-matters, because these are many and diverse; but neither did any one exist before God who could give Him a name, nor did He Himself think it right to name Himself, seeing that He is one and unique, as He Himself also by His own prophets testifies, when He says, “I God am the first,” and after this, “And beside me there is no other God.” On this account, then, as I before said, God did not, when He sent Moses to the Hebrews, mention any name, but by a participle He mystically teaches them that He is the one and only God. “For,” says He; “I am the Being;” manifestly contrasting Himself, “the Being,” with those who are not, that those who had hitherto been deceived might see that they were attaching themselves, not to beings, but to those who had no being.
Justin Martyr
Hortatory Address to the Greeks
Chapter XX & XXI
The Word exercises an influence which does not make poets: it does not equip philosophers nor skilled orators, but by its instruction it makes mortals immortal, mortals gods; and from the earth transports them to the realms above Olympus. Come, be taught; become as I am, for I, too, was as ye are.
…These have conquered me—the divinity of the instruction, and the power of the Word: for as a skilled serpent-charmer lures the terrible reptile from his den and causes it to flee, so the Word drives the fearful passions of our sensual nature from the very recesses of the soul;
Justin Martyr
Discourse to the Greeks
Chapter V
And as they kept silence, I continued: “My friends, I now refer to the Scriptures as the Seventy have interpreted them; for when I quoted them formerly as you possess them, I made proof of you [to ascertain] how you were disposed.
Justin Martyr
Dialogue with Trypho
Chapter CXXXVII
And now I shall again recite the words which I have spoken in proof of this point. When Scripture says, ‘The Lord rained fire from the Lord out of heaven,’ the prophetic word indicates that there were two in number: One upon the earth, who, it says, descended to behold the cry of Sodom; Another in heaven, who also is Lord of the Lord on earth, as He is Father and God; the cause of His power and of His being Lord and God.
Justin Martyr
Dialogue with Trypho
Chapter CXXIX
He appears arrayed in such forms as the Father pleases; and they call Him the Word, because He carries tidings from the Father to men: but maintain that this power is indivisible and inseparable from the Father, just as they say that the light of the sun on earth is indivisible and inseparable from the sun in the heavens.
… And that this power which the prophetic word calls God, as has been also amply demonstrated, and Angel, is not numbered [as different] in name only like the light of the sun but is indeed something numerically distinct, I have discussed briefly in what has gone before; when I asserted that this power was begotten from the Father, by His power and will, but not by abscission, as if the essence of the Father were divided; as all other things partitioned and divided are not the same after as before they were divided: and, for the sake of example, I took the case of fires kindled from a fire, which we see to be distinct from it, and yet that from which many can be kindled is by no means made less, but remains the same.
Justin Martyr
Dialogue with Trypho
Chapter CXXVIII
“And that Christ being Lord, and God the Son of God, and appearing formerly in power as Man, and Angel, and in the glory of fire as at the bush, so also was manifested at the judgment executed on Sodom, has been demonstrated fully by what has been said.”
Justin Martyr
Dialogue with Trypho
Chapter CXXVIII
Therefore neither Abraham, nor Isaac, nor Jacob, nor any other man, saw the Father and ineffable Lord of all, and also of Christ, but [saw] Him who was according to His will His Son, being God, and the Angel because He ministered to His will; whom also it pleased Him to be born man by the Virgin; who also was fire when He conversed with Moses from the bush.
Justin Martyr
Dialogue with Trypho
Chapter CXXVII
And what follows in the writings of Moses I quoted and explained; “from which I have demonstrated,” I said, “that He who is described as God appeared to Abraham, to Isaac, and to Jacob, and the other patriarchs, was appointed under the authority of the Father and Lord, and ministers to His will.” Then I went on to say what I had not said before: “And so, when the people desired to eat flesh, and Moses had lost faith in Him, who also there is called the Angel, and who promised that God would give them to satiety, He who is both God and the Angel, sent by the Father, is described as saying and doing these things.
Justin Martyr
Dialogue with Trypho
Chapter CXXVI
“But if you knew, Trypho,” continued I, “who He is that is called at one time the Angel of great counsel, and a Man by Ezekiel, and like the Son of man by Daniel, and a Child by Isaiah, and Christ and God to be worshipped by David, and Christ and a Stone by many, and Wisdom by Solomon, and Joseph and Judah and a Star by Moses, and the East by Zechariah, and the Suffering One and Jacob and Israel by Isaiah again, and a Rod, and Flower, and Corner-Stone, and Son of God, you would not have blasphemed Him who has now come, and been born, and suffered, and ascended to heaven; who shall also come again, and then your twelve tribes shall mourn. For if you had understood what has been written by the prophets, you would not have denied that He was God, Son of the only, unbegotten, unutterable God. For Moses says somewhere in Exodus the following: ‘The Lord spoke to Moses, and said to him, I am the Lord, and I appeared to Abraham, to Isaac, and to Jacob, being their God.
Justin Martyr
Dialogue with Trypho
Chapter CXXVI