There is so much in this account which accords with the facts, that there can be no doubt of its correctness so far as it goes. At the same time it is evidently an incomplete explanation. The story means this, but something more. Beside the geographical view, Plutarch therefore adds a scientific and an astronomical explanation, as well as others more philosophical. According to these, Osiris is in general the productive, the creative power in nature; Isis, the female property of nature, hence called by Plato the nurse; and Typhon the destructive property in nature; while Horus is the mediator between creation and destruction. And thus we have the triad of Osiris, Typhon, and Horus, essentially corresponding to the Hindoo triad, Brahma, Siva, and Vishnu, and also to the Persian triad, Ormazd, Ahriman, and Mithra. And so this myth will express the Egyptian view of the conflict of good and evil in the natural world. But it seems very likely that it was the object of the priests to elevate this Osiris worship to a still higher meaning, making it an allegory of the struggles, sorrows, and self-recovery of the human soul. Every human soul after death took the name and symbols of Osiris, and then went into the under-world to be judged by him. Connected with this was the doctrine of transmigration, or the passage of the soul through various bodies,--a doctrine brought out of Egypt by Pythagoras. These higher doctrines were taught in the mysteries. "I know them," says Herodotus, "but must not tell them." Iamblicus professes to explain them in his work on the Mysteries. But it is not easy to say how much of his own Platonism he has mingled therewith. According to him, they taught in the mysteries that before all things was one God immovable in the solitude of unity. The One was to be venerated in silence. Then Emeph, or Neph, was god in his self-consciousness. After this in Amun, his intellect became truth, shedding light. Truth working by art is Pthah, and art producing good is Osiris. Another remarkable fact must be at least alluded to. Bunsen says, that, according to the whole testimony of the monuments, Isis and Osiris not only have their roots in the second order, but are also themselves the first and the second order. Isis, Osiris, and Horus comprise all Egyptian mythology, with the exception of Amun and Neph. Of this fact I have seen no explanation and know of none, unless it be a sign of the purpose of the priests to unite the two systems of spiritualism and nature-worship into one, and to elevate and spiritualize the lower order of gods.