Mihryazd = Mihr/Mithra In Manichaenism: Mihryazd by the Persians, was the The Living Spirit (Aramaic rūa hayyā), a savior-figure who rescues the First Man from the demonic Darkness into which he had plunged. Mihr or Mihr yazd among the Parthians, is The Messenger (Aramaic īzgaddā), likewise a savior figure, but one concerned with setting up the structures to liberate the Light lost when the First Man had been defeated. Quoted from Website: Mithra, Wikipedia.