Link to article. The article itself is about society’s acceptance of homosexual activity and “marriage,” but this response is good for whenever someone brings this up. “B-b-b-but Christ never said anything about identity theft!”
To those who like to object that Jesus himself never spoke of homosexual acts, I would give these three responses:
 It was not a disputed matter among the Jews to whom he preached.
 Jesus said to his apostles, “He who hears you hears me.” And therefore Jesus does speak through St. Paul and the other epistle writers.
 The same Holy Spirit that authored the Gospels also authored the Epistles. There are not different authors or levels of authority in Sacred Writ. What St. Paul says is no less authoritative or inspired than what the evangelists recorded.