One of the most persistent fallacies about the Christian Church is that it kept learning alive during the Dark and Middle Ages. What the Church did was to keep learning alive in the monasteries, while preventing the spread of knowledge outside them... Even as late as the beginning of the nineteenth century, however, nine-tenths of Christian Europe was illiterate.

One of the best ways to improve men's behaviour is to enlighten their minds: and today, against the strong opposition of the Church and the Establishment, Scientific Humanism is attempting to do just that.

It is a mistake to try to impose Christian beliefs on children and to make them the basis of moral training. The moral education of children is much too important a matter to be built on such foundations.

It is difficult, none the less, for the ordinary man to cast off orthodox beliefs, for he is seldom allowed to hear the other side... Whereas the Christian view is pressed on him day in and day out.

I was convinced that, besides millions of frank unbelievers, there are today large numbers of half-believers to whom religion is a source of intellectual and moral discomfort.

One of the most persistent fallacies about the Christian Church is that it kept learning alive during the Dark and Middle Ages. What the Church did was to keep learning alive in the monasteries, while preventing the spread of knowledge outside them... Even as late as the beginning of the nineteenth century, however, nine-tenths of Christian Europe was illiterate.

My chief aim was to combat the view that there can be no true morality without supernatural sanctions. So I argued at length that the social, or altruistic, impulses are the real source of morality, and that an ethic based on these impulses has far more claim on our allegiance than an ethic based on obedience to the commands of a God who created tapeworms and cancer-cells.