We are insane. That is what sin is. Sanctity is identitical with sanity. It means living the truth, living in reality. Sin always substitutes unreality for reality.
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