This study begins by examining the evidence for the claim that alongside the early Christian communities there existed a movement committed completely to the view that John the Baptist was the Messiah. References to John, and to his disciples, in various non-canonical works fail to substantiate absolutely this claim, but they do indicate that extreme views about John were circulating long after his death. On the basis of the New Testament evidence it seems clear that John created at least the nucleus of a Johannite sect, that he saw himself as the precursor of Yahweh and failed to appreciate the significance of Jesus, and that after his death some of his followers held for a time the belief that he had been the eschatological Prophet or Mes...