It grew ever worse and worse. For the natural result of such a conception, as of the miseries which engender it, and the discouragement which it gives rise to, is to do away with personal action, and to replace originality by submission. From the fourth century, gradually the dead letter was substituted for the living faith. Christians resigned themselves into the hands of the clergy, they into the hands of the pope. Christian opinions were subordinated to theologians, and theologians to the Fathers. Christian faith was reduced to the accomplishment of works, and works to the accomplishment of ceremonies. Religion, fluid during the first centuries, was now congealed into a hard crystal, and the coarse contact of the barbarians had deposited upon its surface a layer of idolatry; theocracy and the Inquisition, the monopoly of the clergy and the prohibition of the Scriptures, the worship of relics and the sale of indulgences began to appear. In place of Christianity, the church; in place of a free creed, enforced orthodoxy; in place of moral fervor, fixed religious practices; in place of the heart and stirring thought, outward and mechanical discipline: such are the characteristics of the Middle Ages. Under this constraint thinking society had ceased to think; philosophy was turned into a text-book, and poetry into dotage; and mankind, slothful and crouching, delivering up their conscience and their conduct into the hands of their priests, seemed but as puppets, fit only for reciting a catechism and mumbling over beads.[265]