Philippians 3:1-4 - Warning Against Evil Workers
1 Finally, my brethren, rejoice in the Lord. To write the same things to you again is no trouble to me, and it is a safeguard for you.
2 Watch out for the dogs, watch out for the evil workers, watch out for those mutilators of the body. 3 For we are the true circumcision, who worship in the Spirit of God, and glory in Christ Jesus, and put no confidence in the flesh, 4 though I myself have reasons for confidence in the flesh. If anyone else thinks he has reasons to put confidence in the flesh, I have more: