Neither must thou think lightly of it, because thou hast no pain in sinning; rather on this very account most of all do thou lament, that thou feelest not the anguish of thine offenses. For not because sin bites not, doth this come to pass, but because the offending soul is insensible. Regard with this view them that have a feeling of their own sins, how they wail more bitterly than such as are being cut, or burned; how many things they do, how many suffer, how greatly they mourn and lament, in order to be delivered from their evil conscience. They would not do any such thing, unless they were exceedingly pained in soul.