throughout Christian history, and is the subject of countless hymns and prayers. For instance, the Divine Liturgy of St. John Chrysostom (c. 400), as used by Eastern Orthodox Christians and Byzantine Catholics, includes this "Hymn to the Only Begotten Son": O only begotten Son and Word of God, Who, being immortal, Deigned for our salvation To become incarnate Of the holy Theotokos and ever-virgin Mary, And became man without change; You were also crucified, O Christ our God, And by death have trampled Death, Being one of the Holy Trinity, Glorified with the Father and the Holy Spirit— Save us! Additionally, the Divine Liturgy of Saint James includes this chant of "Let All Mortal Flesh Keep Silence" in its offertory: Let all mortal flesh be silent, and stand with fear and trembling, and meditate nothing earthly within itself:— For the King of kings and Lord of lords, Christ our God, comes forward to be sacrificed, and to be given for food to the faithful; and the bands of angels go before Him with every power and dominion, the many-eyed cherubim, and the six-winged seraphim, covering their faces, and crying aloud the hymn, Alleluia, Alleluia, Alleluia. West Syriac Churches The West Syriac Churches – Syriac Orthodox, Malankara Orthodox, Syro-Malankara Catholic, Syriac Catholic and Maronite Catholic – principally celebrating the Holy Qurbono of St. James (c. AD 60) have a similar ma‛neetho, a poetic hymn, traditionally attributed to St. Severus, the Patriarch of Antioch (c. 465–538): I exalt Thee, Lord and King, Only-begotten Son and Word of the heavenly Father, immortal by nature, Thou came down by grace for salvation and life for all human race; was incarnate of the holy glorious, pure Virgin Mary, Mother of God and became man without any change; was crucified for us. O Christ, our God, Who by Thy death trampled and slaughtered our death, Who are One of the Holy Trinity, worshipped and honored with the Father and the Holy Spirit, have mercy on us all. Alternative views Michael Servetus During the Reformation, Michael Servetus taught a theology of the incarnation that denied trinitarianism, insisting that classical trinitarians were essentially tritheists who had rejected Biblical monotheism in favor of Greek philosophy. The Son of God, Servetus asserted, is not an eternally existing being, but rather the more abstract Logos (a manifestation of the One True God, not a separate person) incarnate. For this reason, Servetus