Pelagius — on Rom 2:29 (PELAGIUS'S COMMENTARY ON ROMANS)

“This is foretold in the law: "And the Lord your God will circumcise your heart and the heart of your offspring, so that you will love the Lord your God," and again: "Circumcise yourselves to the Lord, and remove the foreskin of your heart," not according to the letter of the law but according to the New Testament, which examines the inner secrets which only God can see.”