rationalism in England, they also supplied, along with Bayle, a great deal of the thought which, manipulated by brilliant writers on the other side of the Channel, captured the educated classes in France. We are now in the age of Voltaire. He was a convinced deist. He considered that the nature of the universe proved that it was made by a conscious architect, he held that God was required in the interests of conduct, and he ardently combated atheism. His great achievements were his efficacious labour in the cause of toleration, and his systematic warfare against superstitions. He was profoundly influenced by English thinkers, especially Locke and Bolingbroke. This statesman had concealed his infidelity during his lifetime except from his intimates; he had lived long as an exile in France; and his rationalistic essays were published (1754) after his death. Voltaire, whose literary genius converted the work of the English thinkers into a world-force, did not begin his campaign against Christianity till after the middle of the century, when superstitious practices and religious persecutions were becoming a scandal in his country. He assailed the Catholic Church in every field with ridicule and satire. In a little work called The Tomb of Fanaticism (written 1736,
