John Chrysostom
Catena Aurea · Johannesevangelium 17
Father, I will that they also, whom thou hast given me, be with me where I am; that they may behold my glory, which thou hast given me: for thou lovedst me before the foundation of the world. O righteous Father, the world hath not known thee: but I have known thee, and these have known that thou hast sent me. And I have declared unto them thy name, and will declare it: that the love wherewith thou hast loved me may be in them, and I in them.
(Hom. lxxxii) He says this as if He were troubled at the thought, that they should be unwilling to know One so just and good. And whereas the Jews had said, that they knew God, and He knew Him not: He on the contrary says, But I have known Thee, and these have known that Thou hast sent Me, and I have declared unto them Thy name, and will declare1 it, by giving them perfect knowledge through the Holy Ghost. When they have learned what Thou art, they will know that I am not separate from Thee, but Thine own Son greatly beloved, and joined to Thee. This I have told them, that I might receive them, and that they who believe this aright, shall preserve their faith and love toward Me entire; and I will abide in them: That the love wherewith Thou hast loved Me may be in them, and I in them.