Philippians 3:1-4 - Warning Against Evil Workers
1 Finally, my brethren, rejoice in the Lord. To write the same things to you is not irksome to me, and for you it is safe.
2 Beware of those that are like dogs, beware of evil doers, beware of the concision. 3 For we are of the true circumcision, who worship God in spirit, rejoicing in Christ Jesus, and having no confidence in the flesh. 4 Though I might also have confidence in the flesh. If any other thinks he hath whereof to trust in the flesh, I more: