Philippians 3:2-7

2Watch out for the dogs, watch out for the evil workers, watch out for those who mutilate the flesh.

3For we are the circumcision, the ones who worship by the Spirit of God, boast in Christ Jesus, and do not put confidence in the flesh —

4although I have reasons for confidence in the flesh. If anyone else thinks he has grounds for confidence in the flesh, I have more:

5circumcised the eighth day; of the nation of Israel, of the tribe of Benjamin, a Hebrew born of Hebrews; regarding the law, a Pharisee;

6regarding zeal, persecuting the church; regarding the righteousness that is in the law, blameless.

7But everything that was a gain to me, I have considered to be a loss because of Christ.