It is reported commonly that there is fornication among you, and such fornication as is not so much as named among the Gentiles, that one should have his father's wife.
All Commentaries on 1 Corinthians 5:1 Go To 1 Corinthians 5
John Chrysostom
AD 407
The extreme foulness of the deed causes Paul to shrink. He hurries over it with a sense of embarrassment, aggravating the charge by implying that even to speak about it was intolerable.