Romans 2:23-25

Amplified Bible

²³ You who boast in the Law, do you [repeatedly] dishonor God by ^[a]breaking the Law? ²⁴ For, “the name of God is blasphemed among the Gentiles because of you,” just as it is written [in Scripture].^(A)

²⁵ Circumcision [the sign of the covenant of Abraham] is indeed of value if you practice the Law; but if you habitually break the Law, your circumcision has become uncircumcision [it is meaningless in God’s sight].