Galatians 5:10-12

I am trusting the Lord to keep you from believing false teachings. God will judge that person, whoever he is, who has been confusing you. Dear brothers and sisters, if I were still preaching that you must be circumcised—as some say I do—why am I still being persecuted? If I were no longer preaching salvation through the cross of Christ, no one would be offended. I just wish that those troublemakers who want to mutilate you by circumcision would mutilate themselves.