What has been said of the human soul applies equally to God, who is the soul of the world. He also is conceived under the form of a material but very subtle and all-penetrating element to which our souls are much more closely akin than to the coarse clay with which they are temporarily associated. And it was natural that the heavenly bodies, in whose composition the ethereal element seemed so visibly to predominate, should pass with the Stoics, as with Plato and Aristotle, for conscious beings inferior only in sacredness and majesty to the Supreme Ruler of all.[32] Thus, the philosophy which we are studying helps to prove the strength and endurance of the religious reaction to which Socrates first gave an argumentative expression, and by which he was ultimately hurried to his doom. We may even trace its increasing ascendency through the successive stages of the Naturalistic school. Prodicus simply identified the gods of polytheism with unconscious physical forces;[33] Antisthenes, while discarding local worship, believed, like Rousseau, in the existence of a single deity;[34] Zeno, or his successors, revived the whole pantheon, but associated it with a pure morality, and explained away its more offensive features by an elaborate system of allegorical interpretation.[35] It was not, however, by its legendary beliefs that the living power of ancient religion was displayed, but by the study and practice of divination. This was to the Greeks and Romans what priestly direction is to a Catholic, or the interpretation of Scripture texts to a Protestant believer. And the Stoics, in their anxiety to uphold religion as a bulwark of morality, went entirely along with the popular superstition; while at the same time they endeavoured to reconcile it with the universality of natural law by the same clumsily rationalistic methods that have found favour with some modern scientific defenders of the miraculous. The signs by which we are enabled to predict an event entered, they said, equally with the event itself, into the order of Nature, being either connected with it by direct causation, as is the configuration of the heavenly bodies at a man’s birth with his after fortunes, or determined from the beginning of the world to precede it according to an invariable rule, as with the indications derived from inspecting the entrails of sacrificial victims. And when sceptics asked of what use was the premonitory sign when everything was predestined, they replied that our behaviour in view of the warning was predestined as well.[36]