Dionysus-Osiris
Template:Ancient Egyptian religion Template:Ancient Greek religion Dionysus-Osiris, alternatively Osiris-Dionysus, is a deity arising from the syncretism of the Egyptian god Osiris and the Greek god Dionysus.
Syncretism
The two deities had been identified with each other as early as the 5th century BC, as recounted in the Histories of Herodotus:<ref>Template:Cite book</ref> Template:Quote Other syncretic deities arose from these Egyptian-Greek conflations, including Serapis and Hermanubis.
Dionysus-Osiris was particularly popular in Ptolemaic Egypt, as the Ptolemies claimed descent from Dionysus, and as pharaohs claimed the lineage of Osiris.<ref>Template:Cite book</ref> This association was most notable during a deification ceremony where Mark Antony became Dionysus-Osiris, alongside Cleopatra as Isis-Aphrodite.<ref>Template:Cite book</ref>
In the controversial book The Jesus Mysteries, Osiris-Dionysus is claimed to be the basis of Jesus as a syncretic dying-and-rising god, with early Christianity beginning as a Greco-Roman mystery.<ref>Maurice Casey Jesus: Evidence and Argument or Mythicist Myths? T&T Clark 2014 FREKE, N.T. and GANDY, L.P. p.17</ref> The book and its "Jesus Mysteries thesis" have not been accepted by mainstream scholarship, with Bart Ehrman stating that the work is unscholarly.<ref>Template:Cite book</ref>