Liturgical Rites

What do we mean by 'Rites' and 'Liturgy'

The term Rite can be defined as a ritual, ceremony, or act of worship. For example, "Baptismal Rites", or "Rites of Matrimony". It can also be understood in a broader sense, as in a set of customs, traditions, ceremonies, prayers, and worship services characteristic of a particular Church, region, or community. For example, "Roman Rite", "Byzantine Rite", or "Benedictine Rite".

The term Liturgy refers specifically to established forms of public or common worship, as opposed to private prayers and devotions. In most cases liturgical prayers in the Catholic Church are led by priests, religious, or choirs rather than by uninstructed laymen, and follow specific forms. Forms of worship and ceremonies that are considered as the liturgy of the Catholic Church include:

The Mass of course is a sacramental rite, but it is so far predominant over all other forms of liturgy that many people consider the Catholic mass and liturgy as one and the same. In the Eastern Church, the mass is called the Divine Liturgy.

Existing Catholic Rites

Most Catholics are familiar mainly with the post-Vatican II Ordinary Form of Roman Rite. However, the Catholic Mass can be validly celebrated in several other forms. Catholic liturgies can be grouped into Western and Eastern Rites. Most Western rites are descended from the Roman Rite and were originally celebrated in Latin. Most Eastern rites are descended from the Byzantine Rite and were originally celebrated in Greek. A chart showing how most exising rites are related to the Parent Rites of the Eastern and Western Churches is provided below.

Western Rites (Latin)

There are several variations of the Roman rite celebrated in the Western Church, and several other rites that descended from the Gallican rite. a Latinized version of an ancient Eastern rite. The best known alternative to the modern Roman rite is the Tridentine Rite, or Traditional Latin Mass. The TLM is celebrated exclusively in traditionalist communities but can be offered in place of the modern rite by any priest who has been trained and is competent in Latin.

Most other alternative rites in the Western Church are permitted exclusively within selected Diocese or religious communities. These restricted versions of the Western rite include:

Eastern Rites (Greek)

Eastern rite liturgies are more varied and historically complex that those in the West. All Eastern rite Churches together account for a small percentage of Catholics, but they include several of the oldest Christian Churches in continueous existance.

Parent Rites

Another way to organize the existing rites of the Church is to consider their relationship to the four Parent rites of the Church. In the Chart below, all existing rites, and several obsolete rites are organized according to their relationship to the earliest Patriarchates of the Church (Alexandria, Antioch, and Rome).

Parent Rites of the Eastern (Greek) Church

The two "Parent Rites" of the Eastern Church, from which almost all Eastern Orthodox rites, Eastern Catholic rites descend, are the "Antiochene" rite, based in the ancient Patriarchate of Antioch, and the "Alexandrian" rite, based on the ancient Patriarchate of Alexandria. Both were originally based on the Syria-Aramaic language common in the Near East.

The Armenian Rite is also an ancient and historic rite. It is not considere a "parent" right however, since it was based on the Armenian language, rather than on a lingua franca (common language), such as Aramaic, Kione Greek or Latin.

Parent Rites of the Western (Latin) Church