We take, and must continue to take, morally hazardous actions to preserve our civilization. We must exercise our power. But we ought neither to belie… - Reinhold Niebuhr

The more complex the world situation becomes, the more scientific and rational analysis you have to have, the less you can do with simple good will and sentiment. Nonetheless, the human situation is so, and this is why I think that the Christian faith is right as against simple forms of secularism. That it believes that there is in man a radical freedom, and this freedom is creative but it is also destructive — and there's nothing that prevents this from being both creative and destructive. That's why history is not an answer to our problem, because history complicates, enlarges every problem of human existence.

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.

Nothing that is worth doing can be achieved in our lifetime; therefore we must be saved by hope. Nothing which is true or beautiful or good makes complete sense in any immediate context of history; therefore we must be saved by faith. Nothing we do, however virtuous, can be accomplished alone; therefore we must be saved by love. No virtuous act is quite as virtuous from the standpoint of our friend or foe as from our own standpoint. Therefore we must be saved by that final form of love, which is forgiveness.