The Creed of the Church from the Council of Constantinople confesses: 'With the Father and the Son, he is worshipped and glorified.' [Nicene Creed; cf. DS 150.]" ...

The Byzantine liturgy is based on liturgy developed by St. James for the Antiochaian church, but modified by St. Basil (329-379) and St. John Chrysostom (344-407).