“The less support an idea has,the more fervently it must be believed in, so that a totally preposterous idea requires unflinching faith.”

“They call themselves believers and thereby signify that they are pilgrims, strangers and aliens in the world. Indeed, a staff in the hand does not identify a pilgrim as definitely as calling oneself a believer publicly testifies that one is on a journey, because faith simply means: What I am seeking is not here, and for that very reason I believe it. Faith expressly signifies the deep, strong, blessed restlessness that drives the believer so that he cannot settle down at rest in this world, and therefore the person who has settled down completely at rest has also ceased to be a believer, because a believer cannot sit still as one sits with a pilgrim's staff in one's hand – a believer travels forward”

“What I really need is to get clear about what I must do, not what I must know, except insofar as knowledge must precede every act. What matters is to find a purpose, to see what it really is that God wills that I shall do; the crucial thing is to find a truth which is truth for me, to find the idea for which I am willing to live and die.”

“Then faith's paradox is this: that the single individual is higher than the universal, that the single individual determines his relation to the universal through his relation to God, not his relation to God through his relation through the universal... Unless this is how it is, faith has no place in existence; and faith is then a temptation.”

“It is so hard to believe because it is so hard to obey.”

“In addition to my other numerous acquaintances, I have one more intimate confidant… My depression is the most faithful mistress I have known — no wonder, then, that I return the love.”

“Leap of faith – yes, but only after reflection”