Augustine of Hippo

Sometimes people who commit this sin treat it lightly out of heaven knows what kind of perversity. They hunt about for heaven knows what null and worthless proofs in their support, and say, "God does not mind the sins of the flesh." Well, what about what we have heard today, "God will judge the immoral and adulterous"? So there you are, pay attention, any of you afflicted with this sort of disease. Listen to what God is saying, not to what your own prejudice is saying in favor of your sins, or to your friend, perhaps, chained with the same shackles of wickedness as yourself—though in fact he is more your enemy and his own.