What I state as certain is certain for me. It has approved itself as such in my experience. Let others consult their experience, and see how far it tallies with that which is here set forth.
Felix AdlerThe right for the right's sake is the motto which everyone should take for his own life. With that as a standard of value we can descend into our hearts, appraise ourselves, and determine in how far we already are moral beings, in how far not yet.
Felix AdlerEthical religion can be real only to those who are engaged in ceaseless efforts at moral improvement. By moving upward we acquire faith in an upward movement, without limit.
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