“God gives us not only the truth but also the ability to believe it; not only the new thing to see but also the new eye to see it with.”

“Only God may be adored, because only God is unlimited goodness, truth, and beauty, and thus only God deserves unlimited love.”

“The medievals loved to say that God wrote two books: nature and Scripture. And since he is the author of both books, and since this Teacher never contradicts himself, these two books never contradict each other. And since this God who never contradicts himself also gave us the two truth detectors, faith and reason, it follows that faith and reason, properly used, never contradict each other. Therefore, all heresies are contrary to reason. Not all the truths of faith can be proved by reason, but all arguments against the truths of faith can be disproved by reason.”

“The eye of the poet sees less clearly, but sees farther than the eye of the scientist.”

“Protestants believe that the sacraments are like ladders that God gave to us by which we can climb up to Him. Catholics believe that they are like ladders that God gave to Himself by which He climbs down to us.”

“We are all insane. That is what original sin means. Sin is insanity. It is preferring finite joy to infinite joy, creatures to the Creator, an unhappy, Godless self to a happy, God-filled self Only God can save us from this disease. That is what the name "Jesus" means: 'God saves'.”

“Conscience is thus explained only as the voice of God in the soul.”