Venerable languages
The Church has ever held the literary evidences of this wisdom in the highest esteem. She values especially the Greek and Latin languages in which wisdom itself is cloaked, as it were, in a vesture of gold. She has likewise welcomed the use of other venerable languages, which flourished in the East…
A primary place
But amid this variety of languages a primary place must surely be given to that language which had its origins in Latium, and later proved so admirable a means for the spreading of Christianity throughout the West.
And since in God’s special Providence this language united so many nations together under the authority of the Roman Empire — and that for so many centuries — it also became the rightful language of the Apostolic See. Preserved for posterity, it proved to be a bond of unity for the Christian peoples of Europe.
The nature of Latin
Of its very nature Latin is most suitable for promoting every form of culture among peoples. It gives rise to no jealousies. It does not favor any one nation, but presents itself with equal impartiality to all and is equally acceptable to all.
Nor must we overlook the characteristic nobility of Latin formal structure. Its “concise, varied and harmonious style, full of majesty and dignity” makes for singular clarity and impressiveness of expression.
Preservation of Latin by the Holy See
For these reasons the Apostolic See has always been at pains to preserve Latin, deeming it worthy of being used in the exercise of her teaching authority “as the splendid vesture of her heavenly doctrine and sacred laws.” She further requires her sacred ministers to use it.
Thus the “knowledge and use of this language,” so intimately bound up with the Church’s life, “is important not so much on cultural or literary grounds, as religious reasons.” These are the words of Our Predecessor Pius XI, who conducted a scientific inquiry into this whole subject, and indicated three qualities of the Latin language which harmonize to a remarkable degree with the Church’s nature. “For the Church, precisely because it embraces all nations and is destined to endure to the end of time … of its very nature requires a language which is universal, immutable, and non-vernacular.”
In addition, the Latin language “can be called truly catholic.” It has been consecrated through constant use by the Apostolic See, the mother and teacher of all Churches, and must be esteemed “a treasure … of incomparable worth.” It is a general passport to the proper understanding of the Christian writers of antiquity and the documents of the Church’s teaching. It is also a most effective bond, binding the Church of today with that of the past and of the future in wonderful continuity.