In a diverse world where many claim to know God's will, and where there is consensus about neither its content nor the methodology for discerning it, God should not be invoked as the source of our political rights. In any event, for the millions of good and moral people who do not believe in God, or in an intervening God-or who are agnostic about these matters-there must be other sources of morality, law, and rights
-- Alan M. Dershowitz, Shouting Fire