João 17
Athanasius of Alexandria · Comentário Patrístico (catena)
João 17:3
The one who believes in the Son believes also in the Father, for he believes in what is proper to the Father's essence. And thus the faith is one in one God. And the one who worships and honors the Son, in the Son worships and honors the Father. For the Godhead is one. And therefore the honor is one and the worship is one that is paid to the Father in and through the Son. And the one who worships in this way worships one God. For there is one God and none other.… Therefore, these passages are not written in order to deny the Son or with reference to him at all, but to overthrow falsehood. Notice how God did not speak these kinds of words to Adam at the beginning, although his Word was with him by whom all things came to be. For there was no need before idols came in. But when human beings made insurrection against the truth and named for themselves gods such as they did, then the need arose for such words in order to deny the gods that were not. … If then the Father is called the only true God, this is said not to the denial of him who said, "I am the Truth" but of those … who by nature are not true, as the Father and his Word are. And so the Lord himself added at once, "And Jesus Christ whom you have sent." Now had he been a creature, he would not have added this and ranked himself with his creator. For what fellowship is there between the True and the not true? But as it is, by including himself with the Father, he has shown that he is of the Father's nature. And he has given us to know that of the true Father he is true offspring. — Discourses Against the Arians 3.23.6-24.8-9
João 17:17
We are made sons through Christ by adoption and grace, partaking of his Spirit. For "as many as received him," he says, "to them he gave power to become children of God, even to them that believe on his name." And therefore, he is also the Truth, saying, "I am the Truth," and in his address to his Father, he said, "Sanctify them through your Truth, your Word is Truth." We, by imitation [of this truth], become virtuous and sons. Therefore, he did not say "that they may be one as we are" so that we might become such as he is, but that as he, being the Word, is in his own Father, we too, seeing him as our example, might become one toward each other in concord and oneness of spirit, nor be at variance as the Corinthians, but be of one mind as those five thousand in the Acts of the Apostles who were as one. — Discourses Against the Arians 3.25.19
João 17:21
The Saviour, then, saying of us, "As Thou, Father, art in Me, and I in Thee, that they too may be one in Us," does not signify that we were to have identity with Him; for this was shewn from the instance of Jonah; but it is a request to the Father, as John has written, that the Spirit should be vouchsafed through Him to those who believe, through whom we are found to be in God, and in this respect to be conjoined in Him. For since the Word is in the Father, and the Spirit is given from the Word, He wills that we should receive the Spirit, that, when we receive It, thus having the Spirit of the Word which is in the Father, we too may be found on account of the Spirit to become One in the Word, and through Him in the Father. — Four Discourses Against the Arians, Discourse 3, Chapter 25
João 17:22
What advantage then was it for the immortal to have assumed the mortal? Or what improvement does the everlasting one get by putting on the temporal? How great can any reward be for the everlasting God and King in the bosom of the Father? Don't you see that this too was done and written because of us and for us? The Lord became man for us, we who are mortal and temporal, so that he might make us immortal and bring us into the everlasting kingdom of heaven.… It is not the Word then (viewed as the Word) that is improved. For he had all things and has them always. But it is the human race, which has its origin in him and through him, that is the one who receives the improvement. For when he is now said to be anointed according to human terms, it is we who in him are anointed, since also when he is baptized, it is we who in him are baptized. But on all these things the Savior throws significant light when he says to the Father, "And the glory that you gave me, I have given to them, that they may be one, even as we are one." Because of us, then, he asked for glory. And the words "took" and "gave" and "highly exalted" occur so that we might take, and to us might be given and we might be exalted in him. He also sanctifies himself for us so that we might be sanctified in him. — Discourses Against the Arians 1.12.48