Catena Aurea on Matthew 18:21–22: Augustine of Hippo

I am bold to say, that if he shall sin seventy-eight times, thou shouldest forgive him; yea, and if a hundred; and how oft soever he sin against thee, forgive him. For if Christ found a thousand sins, yet forgave them all, do not you withdraw your forgiveness. For the Apostle says, “Forgive one another, if any man hath a quarrel against any, even as God in Christ forgave you.” [Col 3:13]