Clement of Alexandria
"The Word, then, the Christ, is the cause both of our ancient
beginningfor he was in Godand of our well-being. And now this
same Word has appeared as man. He alone is both God and man, and
the source of all our good things" (Exhortation to the Greeks 1:7:1
[A.D. 190]).
"Despised as to appearance but in reality adored, [Jesus is] the
expiator, the Savior, the soother, the divine Word, he that is
quite evidently true God, he that is put on a level with the Lord
of the universe because he was his Son" (ibid., 10:110:1).
Tertullian
"The origins of both his substances display him as man and as God:
from the one, born, and from the other, not born" (The Flesh of
Christ 5:67 [A.D. 210]).
"That there are two gods and two Lords, however, is a statement
which we will never allow to issue from our mouth; not as if the
Father and the Son were not God, nor the Spirit God, and each of
them God; but formerly two were spoken of as gods and two as Lords,
so that when Christ would come, he might both be acknowledged as
God and be called Lord, because he is the Son of him who is both
God and Lord" (Against Praxeas 13:6 [A.D. 216]).
Origen
"Although he was God, he took flesh; and having been made man, he
remained what he was: God" (The Fundamental Doctrines 1:0:4 [A.D.
225]).
Hippolytus
"Only [Gods] Word is from himself and is therefore also God,
becoming the substance of God" (Refutation of All Heresies 10:33
[A.D. 228]).
Hippolytus of Rome
"For Christ is the God over all, who has arranged to wash away sin
from mankind, rendering the old man new" (ibid., 10:34).
Novatian
"If Christ was only man, why did he lay down for us such a rule of
believing as that in which he said, And this is life eternal, that
they should know you, the only and true God, and Jesus Christ, whom
thou hast sent? [John 17:3]. Had he not wished that he also should
be understood to be God, why did he add, And Jesus Christ, whom
thou hast sent, except because he wished to be received as God
also? Because if he had not wished to be understood to be God, he
would have added, And the man Jesus Christ, whom thou hast sent;
but, in fact, he neither added this, nor did Christ deliver himself
to us as man only, but associated himself with God, as he wished to
be understood by this conjunction to be God also, as he is. We must
therefore believe, according to the rule prescribed, on the Lord,
the one true God, and consequently on him whom he has sent, Jesus
Christ, who by no means, as we have said, would have linked himself
to the Father had he not wished to be understood to be God also.
For he would have separated himself from him had he not wished to
be understood to be God" (Treatise on the Trinity 16 [A.D.
235]).
Cyprian of Carthage
"One who denies that Christ is God cannot become his temple [of the
Holy Spirit] . . . " (Letters 73:12 [A.D. 253]).
Gregory the Wonderworker
"There is one God, the Father of the living Word, who is his
subsistent wisdom and power and eternal image: perfect begetter of
the perfect begotten, Father of the only-begotten Son. There is one
Lord, only of the only, God of God, image and likeness of deity,
efficient Word, wisdom comprehensive of the constitution of all
things, and power formative of the whole creation, true Son of true
Father, invisible of invisible, and incorruptible of incorruptible,
and immortal of immortal and eternal of eternal. . . . And thus
neither was the Son ever wanting to the Father, nor the Spirit to
the Son; but without variation and without change, the same Trinity
abides ever" (Declaration of Faith [A.D. 265]).
Arnobius
"Well, then, some raging, angry, and excited man will say, is
that Christ your God? God indeed, we shall answer, and God of
the hidden powers" (Against the Pagans 1:42 [A.D. 305]).
Lactantius
"He was made both Son of God in the spirit and Son of man in the
flesh, that is, both God and man" (Divine Institutes 4:13:5 [A.D.
307]).
"We, on the other hand, are [truly] religious, who make our
supplications to the one true God. Someone may perhaps ask how,
when we say that we worship one God only, we nevertheless assert
that there are two, God the Father and God the Sonwhich assertion
has driven many into the greatest error . . . [thinking] that we
confess that there is another God, and that he is mortal. . . .
[But w]hen we speak of God the Father and God the Son, we do not
speak of them as different, nor do we separate each, because the
Father cannot exist without the Son, nor can the Son be separated
from the Father" (ibid., 4:2829).
Council of Nicaea I"We believe in one Lord, Jesus
Christ, the only-begotten Son of God, God from God, light from
light, true God from true God, begotten, not made, one in being
with the Father. Through him all things were made" (Creed of Nicaea
[A.D. 325]).
"But those who say, There was a time when he [the Son] did not
exist, and Before he was born, he did not exist, and Because he
was made from non-existing matter, he is either of another
substance or essence, and those who call God the Son of God
changeable and mutable, these the Catholic Church anathematizes"
(Appendix to the Creed of Nicaea [A.D. 325]).
Patrick of Ireland
"Jesus Christ is the Lord and God in whom we believe, and whose
coming we expect will soon take place, the judge of the living and
the dead, who will render to everyone according to his works"
(Confession of St. Patrick 4 [A.D. 452]).