On my facebook feed today, I unexpectedly came across the following excerpts (which admittedly were 19th century but of course still offer wonderful insights to the subject of this thread):
“A Variety of languages is a punishment, a consequence of sin; it was inflicted by God that that human race might be dispersed over the face of the earth. The Holy Church, the Immaculate Spouse of Jesus Christ, has been established for the express purpose of destroying sin and uniting all mankind; consequently she must everywhere speak the same language. The Catholic Church is the same in every clime, in every nation, and consequently its language must be always and everywhere the same, to secure uniformity in Her service.”
-The Holy Sacrifice of the Mass, ch. 37, Fr. Michael Muller, C.SS.R. 1825-1899
And this:
“Hatred for the Latin language is inborn in the hearts of all the enemies of Rome. They recognize it as the bond among Catholics throughout the universe, as the arsenal of orthodoxy against all the subtleties of the sectarian spirit. . . . The spirit of rebellion which drives them to confide the universal prayer to the idiom of each people, of each province, of each century, has for the rest produced its fruits, and the reformed themselves constantly perceive that the Catholic people, in spite of their Latin prayers, relish better and accomplish with more zeal the duties of the cult than most do the Protestant people. At every hour of the day, divine worship takes place in Catholic churches. The faithful Catholic, who assists, leaves his mother tongue at the door. Apart form the sermons, he hears nothing but mysterious words which, even so, are not heard in the most solemn moment of the Canon of the Mass. Nevertheless, this mystery charms him in such a way that he is not jealous of the lot of the Protestant, even though the ear of the latter doesn’t hear a single sound without perceiving its meaning .… . . . We must admit it is a master blow of Protestantism to have declared war on the sacred language. If it should ever succeed in ever destroying it, it would be well on the way to victory. Exposed to profane gaze, like a virgin who has been violated, from that moment on the Liturgy has lost much of its sacred character, and very soon people find that it is not worthwhile putting aside one’s work or pleasure in order to go and listen to what is being said in the way one speaks on the marketplace. . . .”
-Dom Prosper Gueranger, Liturgical Institutions (1840)