If a man have a strong faith he can indulge in the luxury of skepticism

The pathetic thing that grows out of this condition is called faith: in other words, closing one's eyes upon one's self once for all, to avoid suffering the sight of incurable falsehood. People erect a concept of morality, of virtue, of holiness upon this false view of all things; they ground good conscience upon faulty vision; they argue that no other sort of vision has value any more, once they have made theirs sacrosanct with the names of "God," "salvation" and "eternity." I unearth this theological instinct in all directions: it is the most widespread and the most subterranean form of falsehood to be found on earth.

The desire for a strong faith is not the proof of a strong faith, rather the opposite. If one has it one may permit oneself the beautiful luxury of skepticism: one is secure enough, fixed enough for it.

Works, first and foremost! That is to say, doing, doing, doing! The 'faith' that goes with it will soon put in an appearance - you can be sure of that!

Faith: not wanting to know what is true.

Although you have so far demonstrated little faith in my ability to pay, I yet hope to demonstrate that I am somebody who pays his debts--for example, to you.