As to the myths, Plato declares in the Gorgias and the Phædon that they were the vehicles of great truths well worth the seeking. But commentators are so little en rapport with the great philosopher as to be compelled to acknowledge that they are ignorant where "the doctrinal ends, and the mythical begins." Plato put to flight the popular superstition concerning magic and dæmons, and developed the exaggerated notions of the time into rational theories and metaphysical conceptions. Perhaps these would not quite stand the inductive method of reasoning established by Aristotle; nevertheless they are satisfactory in the highest degree to those who apprehend the existence of that higher faculty of insight or intuition, as affording a criterion for ascertaining truth.
Basing all his doctrines upon the presence of the Supreme Mind, Plato taught that the nous, spirit, or rational soul of man, being "generated by the Divine Father," possessed a nature kindred, or even homogeneous, with the Divinity, and was capable of beholding the eternal realities. This faculty of contemplating reality in a direct and immediate manner belongs to God alone; the aspiration for this knowledge constitutes what is really meant by philosophy—the love of wisdom. The love of truth is inherently the love of good; and so predominating over every desire of the soul, purifying it and assimilating it to the divine, thus governing every act of the individual, it raises man to a participation and communion with Divinity, and restores him to the likeness of God. "This flight," says Plato in the Theætetus, "consists in becoming like God, and this assimilation is the becoming just and holy with wisdom."
The basis of this assimilation is always asserted to be the preëxistence of the spirit or nous. In the allegory of the chariot and winged steeds, given in the Phædrus, he represents the psychical nature as composite and two-fold; the thumos, or epithumetic part, formed from the substances of the world of phenomena; and the θυμοειδές, thumoeides, the essence of which is linked to the eternal world. The present earth-life is a fall and punishment. The soul dwells in "the grave which we call the body," and in its incorporate state, and previous to the discipline of education, the noëtic or spiritual element is "asleep." Life is thus a dream, rather than a reality. Like the captives in the subterranean cave, described in The Republic, the back is turned to the light, we perceive only the shadows of objects, and think them the actual realities. Is not this
cing the new god Dinos into the republic as the demiurgos or artificer, and the lord of the solar universe. The Helicentric system was also a doctrine of the Mysteries; and hence, when Aristarchus the Pythagorean taught it openly, Cleanthes declared that the Greeks ought to have called him to account and condemned him for blasphemy against the gods,"—("Plutarch"). But Socrates had never been initiated, and hence divulged nothing which had ever been imparted to him.