The patient typically finds himself impelled by some deep, inner conviction that something is true, or right, or virtuous: a conviction that doesn't seem to owe anything to evidence or reason, but which, nevertheless, he feels as totally compelling and convincing. We doctors refer to such a belief as 'faith'.
Richard Dawkins (2004). “A Devil's Chaplain”, p.138, Houghton Mifflin Harcourt
