"I once met a pompous ass of a believer who had this religious-sense theory in an exaggerated degree. It is not at all my custom to obtrude the question of religion in conversation, but somebody maliciously tried to draw the man into debate about God with me. He would say nothing but, with comic solemnity: "I know there is a God." He would not explain further, but his meaning was clear. He felt it. He sensed it. And there is but one possible form in which he could have given precise expression to his actual experience. He was visibly annoyed, but still silent, when I put it. It is: "I have a strong conviction that God exists.""