The freedom of thought is a sacred right of every individual man, and diversity will continue to increase with the progress, refinement, and differentiation of the human intellect.
Felix AdlerReligion is a wizard, a sibyl . . . She faces the wreck of worlds, and prophesies restoration. She faces a sky blood-red with sunset colours that deepen into darkness, and prophesies dawn. She faces death, and prophesies life.
Felix AdlerIt is our hope, that men in proportion as they grow more enlightened, will learn to hold their theories and their creeds more loosely, and will none the less, nay, rather all the more be devoted to the supreme end of practical righteousness to which all theories and creeds must be kept subservient.
Felix Adler