Tridentine Mass in Latin
The term "Latin Mass" is frequently used to denote the Tridentine Mass, that is, the Roman-Rite liturgy of the Mass celebrated in Latin and in accordance with the successive editions of the Roman Missal published between 1570 and 1962.
In most countries, the Tridentine Mass was celebrated only in Latin. However, in Dalmatia and parts of Istria in Croatia, the liturgy was celebrated in Church Slavonic, and authorisation for use of this language was extended to some other Slavic regions between 1886 and 1935. There "Tridentine Mass" was not synonymous with "Latin Mass".
A further distancing between the concepts of "Tridentine Mass" and "Latin Mass" was brought about by the 1964 Instruction on implementing the Constitution on Sacred Liturgy of the Second Vatican Council, which laid down that "normally the epistle and gospel from the Mass of the day shall be read in the vernacular". Episcopal conferences were to decide, with the consent of the Holy See, what other parts, if any, of the Mass were to be celebrated in the vernacular. Permissions were thus granted from 1967 onwards to celebrate most of the Tridentine Mass in vernacular languages, including the Canon.
Present Roman-Rite Mass in Latin
Neither the Second Vatican Council nor the subsequent revision of the Roman Missal abolished Latin as the liturgical language of the Roman Rite: the official text of the Roman Missal, on which translations into vernacular languages are to be based, continues to be in Latin, and Latin can still be used in the celebration. The term "Latin Mass" is sometimes applied to such celebrations, which in some places are part of the normal Sunday schedule.
Other forms of Mass in Latin
Latin liturgical rites other than the Roman Rite have used Latin, and in some cases continue to do so. These include the Ambrosian Rite and the Mozarabic Rite. Some priests and communities continue to use non-Roman-Rite liturgies that have been generally abandoned, such as the Carmelite Rite and the Dominican Rite, celebrating them in Latin. Celebration in Latin of such rites is sometimes referred to as "Latin Mass".
Various editions of the Anglican Book of Common Prayer have been translated into Latin: for example, for use in the Universities of Oxford and Cambridge (Liber Precum Publicarum of Walther Haddon, 1560). The Church of the Advent of Christ the King, an Anglo-Catholic parish in San Francisco, regularly celebrates Mass according to the 1979 Prayer Book of its province, the Episcopal Church, in Latin.
- Krmpotic, M.D. (1908). "Dalmatia". Catholic encyclopedia. Retrieved 2008. "The right to use the Glagolitic [sic] language at Mass with the Roman Rite has prevailed for many centuries in all the south-western Balkan countries, and has been sanctioned by long practice and by many popes."
- Japundžić, Marko (1997). "The Croatian Glagolitic Heritage". Croatian Academy of America. Retrieved 2008. "In 1886 it arrived to the Principality of Montenegro, followed by the Kingdom of Serbia in 1914, and the Republic of Czechoslovakia in 1920, but only for feast days of the main patron saints. The 1935 concordat with the Kingdom of Yugoslavia anticipated the introduction of the Slavic liturgy for all Croatian regions and throughout the entire state."
- "Inter Oecumenici, Sacred Congregation of Rites". 2007. Retrieved 2008-03-25.
- Redemptionis sacramentum, Rome, IT: The Vatican, 112, "Except in the case of celebrations of the Mass that are scheduled by the ecclesiastical authorities to take place in the language of the people, Priests are always and everywhere permitted to celebrate Mass in Latin".
- Spencer, The Rev. Sidney (3-5-2013), "Christianity", Britannica (encyclopaedia) (online ed.), retrieved 2014-01-27, (subscription required ()) .
- Messa latina: la santa Messa in latino secondo il rito Ambrosiano Antico [Latin Mass: Holy Mass in Latin in accordance with the Ancient Ambrosian Rite] (in Italian), Milan, IT: Parish of Santa Maria di Caravaggio.