Romans 2:23

21You therefore who teach another, don’t you teach yourself? You who preach that a man shouldn’t steal, do you steal?

22You who say a man shouldn’t commit adultery, do you commit adultery? You who abhor idols, do you rob temples?

23You who glory in the law, do you dishonor God by disobeying the law?

24For “the name of God is blasphemed among the Gentiles because of you,” just as it is written.

25For circumcision indeed profits, if you are a doer of the law, but if you are a transgressor of the law, your circumcision has become uncircumcision.