If we rely on anything else besides faith to maintain the practice of the presence of God, we will certainly fail, whether this is our feelings, or experiences, or sincerity, or good intentions, or reasonings, or plans. The reason these things will fail while faith will not fail is that all these things depend on us, while faith depends on God. It is a gift of God.
Peter KreeftThus moral theology leads us four steps deeper than law. To fulfill the moral law, we need love. To get love, we need union with God. To get union with God, we need the new birth. And to get the new birth, we need faith.
Peter KreeftI think nobody alive today is a more powerful agent of conversion than someone like Mother Teresa. You can refute arguments but not her life. When she came to the National Prayer Breakfast and lectured President Clinton about abortion, he had nothing to say to her. He can't argue with a saint. It's too bad there isn't an easier way, because becoming a saint is not the easiest thing in the world. It's much easier to become an apologist or a philosopher or a theologian.
Peter KreeftSubtract miracles from Islam, Buddhism, Confucianism, or Toaism, and you have essentially the same religion left. Subtract miracles from Christianity, and you have nothing but the cliches and platitudes most American Christians get weekly (and weakly) from their pulpits.
Peter Kreeft