Philippians 3:6

3 For we are the circumcision, who worship God in the Spirit, and rejoice in Christ Jesus, and have no confidence in the flesh;

4 though I myself might have confidence even in the flesh. If any other man thinks that he has confidence in the flesh, I yet more:

5 circumcised the eighth day, of the stock of Israel, of the tribe of Benjamin, a Hebrew of Hebrews; concerning the law, a Pharisee;

6 concerning zeal, persecuting the assembly; concerning the righteousness which is in the law, found blameless.

7 However, what things were gain to me, these have I counted loss for Christ.

8 Yes most assuredly, and I count all things to be loss for the excellency of the knowledge of Christ Jesus, my Lord, for whom I suffered the loss of all things, and count them nothing but refuse, that I may gain Christ

9 and be found in him, not having a righteousness of my own, that which is of the law, but that which is through faith in Christ, the righteousness which is from God by faith;