Romans 2:23-25

New Revised Standard Version, Anglicised

²³ You that boast in the law, do you dishonour God by breaking the law? ²⁴ For, as it is written, ‘The name of God is blasphemed among the Gentiles because of you.’

²⁵ Circumcision indeed is of value if you obey the law; but if you break the law, your circumcision has become uncircumcision.