Reason is not the sole basis of moral virtue in man. His social impulses are more deeply rooted than his rational life.

Our dreams of bringing the whole of human history under the control of the human will are ironically refuted by the fact that no group of idealists can easily move the pattern of history toward the desired goal of peace and justice. The recalcitrant forces in the historical drama have a power and persistence beyond our reckoning.

The separation of church and state is necessary partly because if religion is good then the state shouldn't interfere with the religious vision or with the religious prophet.

God, give us grace to accept with serenity the things that cannot be changed, courage to change the things which should be changed, and the wisdom to distinguish the one from the other. This prayer was first printed in a monthly bulletin of the Federal Council of Churches and has become enormously popular. It has been circulated in millions of copies.

Marxism was the social creed and the social cry of those classes who knew by their miseries that the creed of the liberal optimists was s snare and a delusion... Liberalism and Marxism share a common illusion of the "children of light." Neither understands property as a form of power which can be used in either its individual or its social form as an instrument of particular interest against the general interest.

A church has the right to set its own standards within its community. I don't think it has a right to prohibit birth control or to enforce upon a secular society its conception of divorce and the indissolubility of the marriage tie.

I think I should know how to educate a boy, but not a girl; I should be in danger of making her too learned.