4. Thus, then, the mystic priests belonging to this sect both lead profligate lives and practise magical arts, each one to the extent of his ability. They use exorcisms and incantations. Love-potions, too, and charms, as well as those beings who are called “Paredri” (familiars) and “Oniropompi” (dream-senders), and whatever other curious arts can be had recourse to, are eagerly pressed into their service. They also have an image of Simon fashioned after the likeness of Jupiter, and another of Helena in the shape of Minerva; and these they worship. In fine, they have a name derived from Simon, the author of these most impious doctrines, being called Simonians; and from them “knowledge, falsely so called,” received its beginning, as one may learn even from their own assertions.