Romans 2:28-29

New Revised Standard Version Catholic Edition

²⁸ For a person is not a Jew who is one outwardly, nor is true circumcision something external and physical. ²⁹ Rather, a person is a Jew who is one inwardly, and real circumcision is a matter of the heart—it is spiritual and not literal. Such a person receives praise not from others but from God.