The celebration of sacramental feasts was very widespread throughout the whole of antiquity. They were among the most important acts of worship in the Mystic religions, above all in connection with the idea of the Saviour (Soter) and God of Sacrifices, who gave his life for the world. Thus Mithras, the Persian Agni, is said to have celebrated in a last meal with Helios and the other companions of his toils the end of their common struggle. Those initiated into the Mysteries of Mithras also celebrated this occurrence by common feasts in which they strove to unite themselves in a mystic manner with the God. Saos (Saon or Samon), the son of Zeus or Hermes, the God of Healing, and a nymph, reminds us of the name of Mithras, rejuvenated and risen again, of Saoshyant or Sosiosh. He is said to have founded the Mysteries in Samothrace, and appears to be identical with the mythical Sabus, who is supposed to have given his name to the Sabines, to have founded Italian civilization, and to have invented wine. [242] His name characterises him as the "sacrificer" (Scr., Savana, sacrifice); and he appears to be a Western form of Agni, the God of Sacrifices and preparer of the Soma, since Dionysus also bore the surname of Saos or Saotes and, as distributor of the wine, is supposed to have shed his blood for the salvation of the world, to have died and to have risen again, and thus has a prototype in the Vedic Agni. With Saos are connected Iasios (Jasion), the son and beloved of Demeter or Aphrodite (Maia), and of Zeus or the divine "artificer" Hephaistos (Tvashtar). Just as Saos established the worship of the Cabiri, Iasios is said to have established the worship of Demeter in Samothrace. In this connection he is identified with Hermes-Cadmus, the divine sacrificial priest (Kadmilos, i.e., Servant of God) of the Samothracian religion (cf. Adam-Kadmon of the Kabbala and the Gnostics, who is connected both with Agni-Manu and Jesus). According to Usener his name is connected with the Greek "iasthein," to cure, and consequently characterises its bearer as "saviour." But this is also the real meaning of the name Jason, whose bearer, a form of the patron of physicians, Asclepios (Helios), wanders about as a physician, exorciser of demons and founder of holy rites, and was venerated as God of Healing in the whole of Nearer Asia and Greece. [243] The myth also connects him with the establishment of the worship of the twelve Gods. [244]