All the strength and force of man comes from his faith in things unseen. He who believes is strong he who doubts is weak. Strong convictions precede great actions.

Should doubt knock at your doorway just say to those skeptical disturbing rebellious thoughts I propose to stay with my faith with the faith of my people.

Action and faith enslave thought both of them in order not be troubled or inconvenienced by reflection criticism and doubt.

Doubt is not the opposite of faith it is one element of faith.

When prayer removes distrust and doubt and enters the field of mental certainty it becomes faith and the universe is built on faith.

Faith and doubt cannot exist in the same mind at the same time for one will dispel the other.

There lives more faith in honest doubt believe me than in half the creeds.

I slept with faith and found a corpse in my arms on awakening I drank and danced all night with doubt and found her a virgin in the morning.

You know my faith is one that admits some doubt.

I forbid you agnostic doubting thoughts to destroy the house of my faith.