Jesus’ followers did not invent the practice of demonizing enemies within their own group. In this respect, as in many others, as we shall see, they drew upon traditions they shared with other first-century Jewish sects. The Essenes, for example, had developed and elaborated images of an evil power they called by many names—Satan, Belial, Beelzebub, Mastema (“hatred”)—precisely to characterize their own struggle against a Jewish majority whom they, for reasons different from those of Jesus’ followers, denounced as apostate.
