Let us then not deny [our sins], I beseech you, nor be shameless, that we may not unwillingly pay the penalty. Cain heard God say, “Where is Abel thy brother? And he said, I know not; am I my brother’s keeper?” ( Gen. iv. 9.) Seest thou how this made his sin more grievous? But his father did not act thus. What then? When he heard, “Adam, where art thou?” ( Gen. iii. 9 ), he said, “I heard Thy voice, and I was afraid, because I am naked, and I hid myself.” ( Gen. iii. 10.) It is a great good to acknowledge our sins, and to bear them in mind continually. Nothing so effectually cures a fault, as a continual remembrance of it. Nothing makes a man so slow to wickedness.