Philippians 3:1-3 NIV

[1] Further, my brothers and sisters, rejoice in the Lord! It is no trouble for me to write the same things to you again, and it is a safeguard for you. [2] Watch out for those dogs, those evildoers, those mutilators of the flesh. [3] For it is we who are the circumcision, we who serve God by his Spirit, who boast in Christ Jesus, and who put no confidence in the flesh—