makes as it were a sort of bridge, that without any gap or separation you might find at the end of time Him whom we read of as in the beginning of the world; and that you might not by admitting some division and erroneous separation imagine that the Son of God was one person in the flesh and another in the Spirit; when the teaching of the apostle had so linked together God and man through the mystery of His birth in the body, so as to show that it was the same Person reconciling to Himself all things on the Cross, who had been proclaimed the image of the invisible God before the foundation of the world.
Complete source paragraph · Against Nestorius, Chapter VII.; original source section: Chapter 7; original book/conference: Book V., source paragraph 4 · Original source