Romans 2:27-29

27A man who is physically uncircumcised, but who keeps the law, will judge you who are a lawbreaker in spite of having the letter of the law and circumcision.

28For a person is not a Jew who is one outwardly, and true circumcision is not something visible in the flesh.

29On the contrary, a person is a Jew who is one inwardly, and circumcision is of the heart — by the Spirit, not the letter. That person’s praise is not from people but from God.