Through inculcating the notion that sacrifice is a virtue, Christianity has succeeded in convincing many people that misery incurred through sacrifice is a mark of virtue. Pain becomes the inignia of morality - and conversely, pleasure becomes the insignia of immorality. Christianity, therefore, does not say, "Go forth and be miserable." Rather, it says, "Go forth and practice the virtue of self-sacrifice." In practical terms, these commands are identical.

Christianity cannot erase man's need for pleasure, nor can it eradicate the various sources of pleasure. What it can do, however, and what it has been extremely effective in accomplishing, is to inculcate guilt in connection with pleasure. The pursuit of pleasure, when accompanied by guilt, becomes a means of perpetuating chronic guilt, and this serves to reinforce one's dependence on God.

To advocate irrationality is to advocate that which is destructive to human life.

One can be committed to conformity or one can be committed to truth, but not both.

When the atheist is told that God is unknowable, he may interpret this claim in one of two ways. He may suppose, first, that the theist has acquired knowledge of a being that, by his own admission, cannot possibly be known; or, second, he may assume that the theist simply does not know what he is talking about.

The significant contribution of empiricism was not the eradication of certainty, but the eradication of infallibility as a criterion of certainty. And this shift from infallibilism to fallibilism has profound consequences not only for toleration, but also for the subordination of faith to reason and theology to philosophy.

Through inculcating the notion that sacrifice is a virtue, Christianity has succeeded in convincing many people that misery incurred through sacrifice is a mark of virtue. Pain becomes the inignia of morality - and conversely, pleasure becomes the insignia of immorality. Christianity, therefore, does not say, "Go forth and be miserable." Rather, it says, "Go forth and practice the virtue of self-sacrifice." In practical terms, these commands are identical.