Roman rite

The Roman Rite (Ritus Romanus) the most widespread liturgical rite in the Catholic Church, is one of the Latin rites used in the Western or Latin Church. The Roman Rite has been adapted over the centuries and its Eucharistic liturgy can be divided into three stages: the Pre-Tridentine Mass, Tridentine Mass and Mass of Paul VI.

The 2007 motu proprio Summorum Pontificum specifies the circumstances in which priests of the Latin Church may continue to use the extraordinary form of the Roman Rite in the 1962 Roman Missal.

While other rites use more poetic language, the Roman Rite is noted for its sobriety of expression. In its Tridentine form, it was noted also for its formality: the Tridentine Missal minutely prescribed every movement, to the extent of laying down that the priest should put his right arm into the right sleeve of the alb before putting his left arm into the left sleeve (Ritus servandus in celebratione Missae, I, 3). Concentration on the exact moment of change of the bread and wine into the Body and Blood of Christ has led, in the Roman Rite, to the consecrated Host and the chalice being shown to the people immediately after the Words of Institution. If, as was once most common, the priest offers Mass while facing ad apsidem (towards the apse), ad orientem (towards the east) if the apse is at the east end of the church, he shows them to the people, who are behind him, by elevating them above his head. As each is shown, a bell (once called "the sacring bell") is rung and, if incense is used, the host and chalice are incensed (General Instruction of the Roman Missal, 100). Sometimes the external bells of the church are rung as well. Other characteristics that distinguish the Roman Rite from the rites of the Eastern Catholic Churches are frequent genuflections, kneeling for long periods, and keeping both hands joined together.

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