Machiventa Melchizedek's Salem teaching, corrupted in Egypt = Osiris and Isis, dying/rising god mystery cult

Plutarch's De Iside et Osiride, written in the late first or early second century CE, gives the fullest classical account of the Osiris myth. Osiris was the rightful king of Egypt, who taught his people agriculture and civilization. His brother Set, jealous of his rule, tricked him into a beautifully crafted chest, sealed it, and threw it into the Nile. The chest washed up at Byblos, where a great tree grew around it. Isis, Osiris's sister-wife, traveled to recover the body, returned with it to Egypt, and concealed it in the marshes. Set discovered the body and dismembered it into fourteen pieces, scattering them across Egypt. Isis searched, found thirteen of the pieces (the fourteenth, the phallus, was eaten by a fish), reassembled the body, and conceived from it the child Horus. Osiris descended to become king of the underworld, where he judged the souls of the dead. Horus eventually defeated Set and avenged his father, becoming the rightful king of the upper world. Each year, the cycle of Osiris's death and resurrection was reenacted in temple ritual, and initiates into the mysteries received the promise of personal immortality through identification with Osiris.

The Osiris cult was one of the most elaborate and influential mystery religions of the Mediterranean world. By the Hellenistic and Roman periods, it had spread throughout the empire, producing the Isis cult that competed with Christianity in the early centuries of the common era. Apuleius's The Golden Ass, written in the second century CE, gives a vivid portrait of Isis devotion from the inside. The Isis-and-child iconography of Egyptian art, with Isis nursing the infant Horus, almost certainly influenced the early Christian iconography of Mary and the Christ child. The cultural penetration of the Osiris cult into the Mediterranean world was vast.

The Urantia Book's account of the Osiris cult, brief but specific, traces it back to the corruption of the Salem teaching. UB 95:5.12 records that after Akhenaten's monotheistic reform was reversed by the Amun priesthood, "the rank and file of the agricultural laborers never really grasped his gospel and were, therefore, ready to return with the priests to the old-time worship of Isis and her consort Osiris, who was supposed to have been miraculously resurrected from a cruel death at the hands of Set, the god of darkness and evil." UB 98:4.4 lists "the Egyptian cult of Osiris and his mother Isis" among the major mystery cults that competed with early Christianity in the Mediterranean world.

The structural pattern that the UB identifies is one it traces across multiple cultures: a simple Salem teaching of one God, salvation through faith, and personal moral relationship with the divine, gets progressively elaborated into a complex mystery religion with ritual, sacrifice, dying-and-rising god, and esoteric initiation. The same pattern produces the Cybele-Attis cult in Phrygia, the Mithras cult in Persia and Rome, the Adonis cult in Phoenicia, and the Tammuz cult in Mesopotamia. In each case, the underlying Salem teaching that humanity has direct access to the one God through faith is replaced by ritual mediation through priestly hierarchies and mystery initiations.

The Osiris case is particularly interesting because the dying-and-rising god structure is so prominent. UB tradition does not directly identify Osiris with any particular UB figure (unlike the Marduk-Adam mapping in the Sumerian section). Instead, the Osiris narrative is understood as a composite, drawing on multiple sources: the agricultural cycle of death and rebirth that any farming culture observes; the cultural memory of the Lucifer rebellion's destruction of the original planetary administration (Set as the rebel god of darkness and evil destroying the rightful king); fragments of memory of Adam's tragic fate (the rightful king brought low through betrayal); and the proto-Christological intuition that resurrection from death is the appropriate end of the divine king. The Osiris cult cobbles these elements together with Egyptian agricultural and royal imagery to produce a powerful mystery religion that promised immortality through ritual identification with the dying-and-rising god.

The competition between the Osiris cult and the Salem-Hebrew-Christian tradition continued for centuries. UB 95:5.12 notes that Akhenaten's reform was reversed in part because the agricultural laborers preferred the Osiris cult's ritual structure. The Roman period saw the Isis cult flourishing in Italy and across the empire, and the early Christian church had to compete directly with it for converts. The Christian incorporation of certain Osirian motifs (the dying and rising god, the Madonna and child iconography, the autumn-equinox feast) is partly the result of this competition: Christianity adopted forms that resonated with people who had been formed by the older mystery religions, while preserving the substantive monotheistic and historical claims that distinguished it from them.

The strongest counterargument is that the Osiris cult is documented in Egyptian sources from the third millennium BCE, long before the Melchizedek incarnation around 2000 BCE that would have introduced Salem teaching. If Osiris is a corruption of Salem teaching, the chronology fails. The reply is that the UB account does not claim Osiris originated as a corrupted Salem teaching. The Osiris figure has older roots in Egyptian agricultural and royal religion. What the UB attributes to Salem missionary influence is the eschatological elaboration of the Osiris cult: the doctrine of personal immortality through identification with the resurrected god, the theological structure that turned an agricultural deity into the figure of a mystery religion. UB 95:5.12 refers specifically to the post-Akhenaten Osiris cult as the form in which Egyptian religion absorbed and corrupted Salem-derived monotheistic and immortality teachings. Earlier Osiris is a different and simpler phenomenon.