The Egyptian (or Coptic) anaphora of Saint Basil, even if related and using the same Antiochene (or ""West Syrian"") structure, represents a different group from the Byzantine, West Syrian and Armenian grouping of anaphoras of Saint Basil. The Egyptian version does not derive directly from the latter and has its own peculiarities: its text is more brief, with less Scriptural and allusive enhancements, and it lacks well-defined Trinitarian references, which are typical of other versions and reflect the theology of the First Council of Constantinople of 381.