I know that the Communists are atheistic and godless, but I don't think that that's what's primarily the matter with them. What's primarily the matte… - Reinhold Niebuhr

An irrevocable defeat of a socio-historical cause which gives meaning to the life of the individual must create a complete sense of meaninglessness unless the individual is sustained by a religion which interprets such defeats from the aspect of the eternal.

THE CROWN OF CHRISTIAN ETHICS IS THE DOCTRINE OF forgiveness. In it the whole genius of prophetic religion is expressed. Love as forgiveness is the most difficult and impossible of moral achievements. Yet it is a possibility if the impossibility of love is recognized and the sin in the self is acknowledged. Therefore an ethic culminating in an impossible possibility produces its choicest fruit in terms of the doctrine of forgiveness, the demand that the evil in the other shall be borne without vindictiveness because the evil in the self is known.

The measure of our rationality determines the degree of vividness with which we appreciate the needs of other life, the extent to which we become conscious of the real character of our own motives and impulses, the ability to harmonize conflicting impulses in our own life and in society, and the capacity to choose adequate means for approved ends.