You trust in the covenant sign of circumcision, yet circumcision only has value if you faithfully keep the teachings of the law. But if you violate the law, you have invalidated your circumcision.
Listen, people of Judah and Jerusalem. Circumcise your hearts and become vulnerable to me. If you do not, my anger will blaze up like unquenchable fire on account of your evil deeds.”
Not even those who are circumcised keep every detail of the written law. Yet they push you to be circumcised so that they can boast that you have become like them.