"Moreover, the Latin language has a certain stability which daily spoken languages, where words change often in shades of meaning, cannot have.
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Latin has the characteristic of words and expressions retaining their meaning generation after generation.
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The Latin language has a nobility and dignity which are not negligible (cf. Veterum Sapientia, nn. 5, 6, 7). We can add that Latin is concise, precise and poetically measured.
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As already quoted, article 36 of the Constitution on the Sacred Liturgy began by enacting that “particular law remaining in force, the use of the Latin language is to be preserved in the Latin rite”. Article 54 required that steps be taken, “enabling the faithful to say or sing together in Latin those parts of the Ordinary of the Mass belonging to them”. In the celebration of the Liturgy of the Hours, “in accordance with the centuries-old tradition of the Latin rite, clerics are to retain the Latin language” (SC, n. 101).
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it is not difficult to envisage how demanding and delicate the work of translation must be. Even more difficult is the question of adaptation and inculturation especially when we think of the sacredness of the sacramental rites, the centuries-old tradition of the Latin Rite, and the close link between faith and worship encapsuled in the old formula: lex orandi, lex credendi.
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The genius of the Latin Rite should be respected. The triple repetition is one of its characteristics. Examples are “mea culpa, mea culpa, mea maxima culpa”; “Kyrie eleison, Christe eleison, Kyrie eleison”; “Agnus Dei qui tollis…”, three times. A close study of the “Gloria in Excelsis Deo” also shows “triplets”. Translations should neither kill nor flatten out such a characteristic.
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The Latin liturgy expresses not only facts but also our feelings, our sentiments, for example, in front of God’s transcendence, majesty, mercy and boundless love (cf. Liturgiam Authenticam, n. 25). Expressions like “Te igitur, clementissime Pater”, “Supplices te rogamus”, “Propitius esto”, “veneremur cernui”, “Omnipotens et misericors Dominus”, “nos servi tui”, should not be deflated and democratized by some translating iconoclast.
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Some of these Latin expressions are difficult to translate. The best experts in liturgy, classics, patrology, theology, spirituality, music and literature are needed…