It is the moral element contained in it that alone gives value and dignity to a religion, and only in so far as its teachings serve to stimulate and purify our moral aspirations does it deserve to retain its ascendency over mankind.
Felix AdlerAs the light of morning strikes now one peak and then another, some being illuminated while others are in the shadow, so the light of the essential moral principle shines now upon one duty and then upon another, while others are in the shadow.
Felix AdlerEthical religion affirms the continuity of progress toward moral perfection. It affirms that the spiritual development of the human race cannot be prematurely cut off, either gradually or suddenly; that every stone of offence against which we stumble is a stepping-stone to some greater good; that, at the end of days, if we choose to put it so, or, rather, in some sphere beyond the world of space and time, all the rays of progress will be summed and centred in a transcendent focus.
Felix Adler