The soul of man is a body made out of the finest round and fiery atoms; a body which, like heated air, most rapidly penetrates the whole material frame. The finest portion of the soul, the feeling and thinking spirit, which as a fourth element is added to the fiery, aerial, and vaporous portions, dwells in the breast. In these elements all the soul’s passions and impulses are rooted. When death destroys the body, the sheltering and protecting home of the soul’s atoms, these evaporate at once. It was clear that in such a system the soul could not outlive the body, but Epicurus laid a special stress on this, since thereby only could men be delivered from the greatest impediment to repose and undisturbed enjoyment of life, the torturing fear of the world below, and of punishments after death. It was the crown of his system, to which ethics, physics, and such logic as he admitted were entirely subordinate, to emancipate men from four fears, the fear of death, the fear of natural things, the fear of the gods, the fear of a divine Providence, which was the same thing as fate.(433) Nevertheless, the followers of Epicurus had no scruple, after the manner of their master, who had spoken of the worship of the gods like a priest, to visit temples and take part in religious ceremonies. These, it is true, were useless, since they had nothing to fear and nothing to hope from the gods, but it was an act of reason, and could do no harm, to honour beings naturally so high and excellent.(434) Of this school we learn that it gradually became the most numerous of all. Its social force really lay in setting forth as a model the undisturbed security of individual life. It agreed at the bottom with stoicism that man’s wisdom and highest end was to live in accordance with nature. Zeno, it is true, called this living in accordance with nature, virtue, man’s highest and only good; Epicurus called it pleasure; but Zeno’s virtue consisted essentially in the absence of passions, the pleasure of Epicurus in the mind’s undisturbedness.(435) The Epicureans were more attached to their master’s memory than any other school. They were renowned for their friendship with each other. Epicurus’s Garden at Athens meant the highest refinement of Athenian life, the enjoyment of everything that was pleasant in the society of likeminded men.(436) It was this side of his philosophy which made it popular.