Romans 2:23-25

Complete Jewish Bible

²³ You who take such pride in Torah, do you, by disobeying the Torah, dishonor God? — ²⁴ as it says in the Tanakh, “For it is because of you that God’s name is blasphemed by the Goyim.”^{[a] 25} For circumcision is indeed of value if you do what Torah says. But if you are a transgressor of Torah, your circumcision has become uncircumcision!