Note 519 — PHOTIUS BIBLIOTHECA OR MYRIOBIBLON⁠[6] (continued 4)

So called from Marcion of Sinope, an heresiarch of the second century A.D. His followers believed in two Christs, one sent by an unknown God to save the whole world, the other whom the Creator would one day send to save the Jews. They denied the resurrection of the flesh, and maintained that the body of Christ was like ours only in appearance, not in reality.