One reason why religious intolerance is so widespread, according to Newman, is that many people do not understand what tolerance means. Thus, “many intolerant people actually think that they are tolerant, and liberal people usually have trouble explaining to them why they are wrong” (147). Newman therefore begins his book with an analysis of the concept of tolerance. “Tolerance involves tolerating, that is, accepting, enduring, bearing, putting up with; it involves acceptance in the sense of refraining from any strong reaction to the thing in question; it is half hearted, an attitude towards something that is not liked, loved, respected, or approved of; and it is often, though not always, understood as a praiseworthy act or virtue” (6).