If theology is a branch of commerce profitable to theologians, it is evidently not only superfluous, but injurious to the rest of society. Self-interest will sooner or later open the eyes of men. Sovereigns and subjects will one day adopt the profound indifference and contempt, merited by a futile system, which serves only to make men miserable. All persons will be sensible of the inutility of the many expensive ceremonies, which contribute nothing to public felicity. Contemptible quarrels will cease to disturb the tranquility of states, when we blush at having considered them important.

Instead of Parliament meddling with the senseless combats of your clergy; instead of foolishly espousing their impertinent quarrels, and attempting to make your subjects adopt uniform opinions—strive to make them happy in this world. Respect their liberty and property, watch over their education, encourage them in their labours, reward their talents and virtues, repress licentiousness; and do not concern yourselves with their manner of thinking. Theological fables are useful only to tyrants and the ignorant.