Plutarch, De Iside et Osiride
Goodwin, Ed.

Therefore they maintain the wiser opinion, who hold that the things here storied of Typhon, Osiris, and Isis were not the events of Gods, nor yet of men, but of certain grand Daemons, whom Plato, Pythagoras, Xenocrates, and Chrysippus (following herein the opinion of the most ancient theologists) affirm to be of greater strength than men, and to transcend our nature by much in power, but not to have a divine part pure and unmixed, but such as participates of both the soul's nature and the body's sensation, capable of receiving both pleasure and pain, and all the passions that attend these mutations, which disorder some of them more and others of them less. For there are divers degrees both of virtue and vice, as among men, so also among Daemons. For what they sing about among the Greeks, concerning the Giants and the Titans, and of certain horrible actions of Saturn, as also of Python's combats with Apollo, of the flights of Bacchus, and the ramblings of Ceres, come nothing short of the relations about Osiris and Typhon and others such, which everybody may lawfully and freely hear as they are told in the mythology. The like may be also said of those things that, being veiled over in the mystic rites and sacred ceremonies of initiation, are therefore kept private from the sight and hearing of the common sort.