Spinoza believed that he had, through metaphysical inquiry, discovered important truths about God, nature and human beings, truths that led to principles of great consequence for our happiness and our emotional and physical flourishing. This, in fact, is what he called "true religion.” There is a lesson here: By enforcing conformity of belief and punishing deviations from dogma, religious authorities may end up depriving the devoted of the possibility of achieving in religion that which they most urgently seek.