Bede, on Jude 1:4

“For certain men are secretly entered in, (who were written of long ago unto this judgment,) ungodly men, turning the grace of our Lord God into riotousness, and denying the only sovereign Ruler, and our Lord Jesus Christ.”

“Perverting the grace of our Lord into licentiousness. The grace of our Lord has softened the hardness of the law, because when it said, If anyone does this or that, let them be stoned; if anyone does this or that, let them be burned with fire; the Lord, having relaxed the strictness of the law, gave through the grace of the Gospel the license to purge committed crimes through penance and the fruits of almsgiving. But they pervert this grace of His into licentiousness, who now sin all the more freely and easily, as they see themselves less immediately examined by the harshness of the law for their admitted crimes.”

Imported from an open dataset — not yet checked against the printed edition.