The symbols of religion are ciphers of which the key is to be found in moral experience. It is in vain we pore over the ciphers unless we possess the key.To selfish, unprincipled persons whose heart is wholly set on worldly ends, what meaning, for instance, can such utterances have as these? "You must become like little children if you would possess the kingdom of heaven;" "You must be willing to lose your life in order to save it;" "If you would be first you must consent to be last." To the worldly-minded such words convey no sense whatever; they are, in fact, rank absurdity.?
Felix Adler