
Augustine of Hippo
Catena Aurea · Johannesevangelium 8
Then said they to him, We be not born of fornication; we have one Father, even God. Jesus said unto them, If God were your Father, ye would love me: for I proceeded forth and came from God; neither came I of myself, but he sent me. Why do ye not understand my speech? even because ye cannot hear my word.
(Tr. xlii. 7.) The Jews had begun to understand that our Lord was not speaking of sonship according to the flesh, but of manner of life. Scripture often speaks of spiritual fornication, with many gods, and of the soul being prostituted, as it were, by paying worship to false gods. This explains what follows: Then said they to Him, We be not born of fornication; we have one Father, even God.