Galatians 5:11-12

As for the rumor that I continue to preach the ways of circumcision (as I did in those pre-Damascus Road days), that is absurd. Why would I still be persecuted, then? If I were preaching that old message, no one would be offended if I mentioned the Cross now and then—it would be so watered-down it wouldn’t matter one way or the other. Why don’t these agitators, obsessive as they are about circumcision, go all the way and castrate themselves!