## that is not even permitted among the Gentiles ##

"that not even the Gentiles permit." (See: [[rc://en/ta/man/translate/figs-activepassive]])

## father's wife ##

the wife of his father, but not likely his mother.

## Should you not mourn instead? ##

This rhetorical question is used to scold the Corinthians. AT: "You should mourn over this instead!" (See: [[rc://en/ta/man/translate/figs-rquestion]])

## The one who did this must be removed from among you ##

"You must remove the one who did this from among you." (See: [[rc://en/ta/man/translate/figs-activepassive]])