The Divine Liturgy of the Armenian Rite is referred to as the "Liturgy of our Blessed Father the holy Gregory the Illuminator, revised and augmented by the holy patriarchs and teachers Isaac, Mesrop, Kud, and John Mantakuni", though
Donald Attwater described these ascriptions as "patriotic flourishes". It is derived from the
Liturgy of Saint Basil and has seen substantial influences from the
Byzantine,
Syriac, and Latin rites. The Armenian eucharistic liturgy, with its substantial interpolations, has also been identified as a blending of the
Liturgy of Saint James and
Liturgy of Saint John Chrysostom. Celebration of the Divine Liturgy is generally reserved to only Saturdays, Sundays, and great feasts; during
Lent, celebrating the Divine Liturgy is relegated solely to Saturdays and Sundays. Historically, there were at least ten
anaphora used within the Armenian Rite. Presently, only one anaphora–the
Patarag–remains in use, a rarity among Eastern Christian liturgies. An early
recension of the Basilian anaphora from the survives in the historical record in an Armenian text, where it is described as coming from Gregory the Illuminator. This and other anaphoras were replaced in Armenian usage by a
Cappadocian Greek anaphora attributed to
Athanasius of Alexandria, among several translated by Catholicos John Mandakuni in the 5th century. By the mid-10th century, it is likely that Mandakuni's translated anaphora was the sole anaphora in use. The anaphora's attribution to Athanasius might explain why a 1314 Lyonese codex containing the Armenian Divine Liturgy is entitled the
Missale Sancti Athanasii. The liturgist
Robert F. Taft hypothesized that there was also once an Armenian
Liturgy of the Presanctified Gifts. While there is no evidence of such a Presanctified liturgy, Taft held that it may have originated from Palestinian
Typika and evolved into the Armenian Liturgy of the Word, which formed the third
canonical hour on Sundays. The order of the Armenian celebration of the Divine Liturgy of the
Eucharist is initially influenced by the
Syriac and Cappadocian Christians, then (from the 5th century AD onwards) by
Jerusalemites, then by the
Byzantine Rite (from circa the 10th century) and later by the
Latin liturgical rites. The Armenians are the only liturgical tradition using wine without added water. The Armenian Rite uses the
unleavened bread for the Eucharist, part of their historic tradition. ==Other rites==