If we had absolute proof instead of clues, then you could no more deny God than you could deny the sun. If we had no evidence at all, you could never get there. God gives us just enough evidence so that those who want him can have him.
Peter KreeftTrying to fill the God-sized hole in our hearts with things other than God is like trying to fill the Grand Canyon with marbles.
Peter KreeftAn argument in apologetics, when actually used in dialogue, is an extension of the arguer. The arguer's tone, sincerity, care, concern, listening, and respect matter as much as his or her logic - probably more. The world was won for Christ not by arguments but by sanctity: "What you are speaks so loud, I can hardly hear what you say.
Peter KreeftThe closer we are to God, to divine attributes - such as absolute truth, goodness, and beauty - the more we wonder. When we separate ourselves from truth, goodness, and beauty, we lose wonder and become cynical. The Enlightenment was basically the narrowing of our vision to a purely scientific, empirical, rationalistic worldview, screwing down the manhole covers on us so we became squinting underground creatures.
Peter Kreeft