The Jesus Mysteries: Was the "Original Jesus" a Pagan God? is a 1999 book by British authors Timothy Freke and Peter Gandy, which advances the argument that early Christianity originated as a Greco-Roman mystery cult and that Jesus was invented by early Christians based on an alleged pagan cult of a dying and rising "godman" known as Osiris-Dionysus, whose worship the authors claim was manifested in the cults of Osiris, Dionysus, Attis, and Mithras. The authors propose that Jesus did not literally exist as an historically identifiable individual, but was instead a syncretic re-interpretation of the fundamental pagan "godman" by the Gnostics, who the authors assert were the original sect of Christianity. Freke and Gandy argue that orthodox Christianity was not the predecessor to Gnosticism, but a later outgrowth that rewrote history in order to make literal Christianity appear to predate the Gnostics. They describe their theory as the "Jesus Mysteries thesis". Freke and Gandy base The Jesus Mysteries thesis partly on a series of parallels between their suggested biography of Osiris-Dionysus and the biography of Jesus drawn from the four canonical gospels. Their suggested reconstruction of the myth of Osiris-Dionysus, compiled from the myths of ancient dying and resurrected "godmen," bears a striking resemblance to the gospel accounts. The authors give a short list of parallels: Osiris-Dionysus is God made flesh, the savior and "Son of God." His father is God and his mother is a mortal virgin, 7 month pregnancy. He is born in a cave or humble cowshed on 25 December before three shepherds. He offers his followers the chance to be born again through the rites of baptism. He miraculously turns water into wine at a marriage ceremony. He rides triumphantly into town on a donkey while people wave palm leaves to honor him. He dies at Eastertime as a sacrifice for the sins of the world. After his death he descends to hell, then on the third day he rises from the dead and ascends to heaven in glory.