Western Rite Liturgies
The Liturgy and its rites were given orally to the earliest churches by the Apostles. In his First Letter to the Corinthians (12:23), St. Paul asserts that our Lord Jesus himself passed the liturgical tradition to the Apostles.

The Last Supper
According to the Reverend Father A. Iskander of the Coptic Orthodox Church, the Liturgy was written down only after heresies began to appear in the Church. St. John Chrysostom informs us that the first written liturgy was inscribed in Greek by St. Mark the Apostle. He is traditionally credited with bringing Christianity to Egypt about the mid-First Century. This Divine Liturgy according to St. Mark is the oldest known liturgy in Christendom.
The following liturgies are used in Western Rite Orthodox praxis. In North American use, the two most common are the Divine Liturgy according to the Rite of St. Gregory the Great (of Roman origin) and the Divine Liturgy according to the Rite of St. Tikhon (of Gregorian heritage and Anglican and Russian development).
X The Divine Liturgy according to the Rite of St. Hippolytus, 215 A.D.
The earliest known liturgy of the Church of Rome in the West is the Liturgy of St. Hippolytus. Most scholars agree that it probably originated in Egypt and was imported to Rome by Hippolytus, who was then an Alexandrian Priest. It has been reconstructed for contemporary use from ancient fragments and extant ecclesiastical documents.
X The Divine Liturgy according to the Rite of St. Gregory the Great, 483 A.D.
The Fifth Century Liturgy of St. Gregory the Great came into common use in the Western Church during the Sixth Century. It contained marked differences from the older liturgies previously in Roman use. It appears that scholars have concluded that the Gregorian Liturgy is, by its similarities, closely related to the earlier Alexandrian Liturgy, the First Century Liturgy of St. Mark.
X The Divine Liturgy according to the Rite of St. Germanus of Paris, c. 6th Century A.D.
As the Church expanded in the West, Gallican Liturgy appeared. It is attributed to St. Germanus of Paris (496 - 576 A.D.), attested by his own letter published by Martene in Thesaurus Novus Anecdatorum. The English version was compiled by + Jean Kovalevsky, Bishop of St. Denis, Catholic Orthodox Church of France.


