So Mass was going along nicely. Lots of Latin, chant, polyphony, and squirmy liberals. Then the priest stated he wanted everyone to speak the Our Father in a different language. What followed was the most awkward Our Father ever prayed at a non-clown Mass. Everyone, in hushed voices, "babbling" whatever language they knew. In unity with the Universal Church I did mine in Latin, but was cut off near the end. Apparently Latin takes longer to say.
The theology behind it all is astounding. Man, in his pride, wanted to build a tower to the heavens. God confounded the self-seeking plan at salvation, and confused the people with many languages. At Pentecost the Holy Spirit came and, by the birth of the Church, all people were able to understand the voice of the apostles. The apostles did speak with diverse tongues, but their voice was understood by all. A complete undoing of Babel. Two thousand years later we have priests wanting to still undo Pentecost. Never mind the GIRM: "It is desirable that they know how to sing together at least some parts of the Ordinary of the Mass in Latin, especially the Profession of Faith and the Lord’s Prayer, according to the simpler settings" (par. 41). Never mind Canon Law “In celebrating the sacraments the liturgical books approved by competent authority are to be observed faithfully; accordingly, no one is to add, omit, or alter anything in them on one’s own authority" (846 §1).
Do your own thing. Just don't criticize.
Like the city that nurtured my greed and my pride,
I stretched my arms into the sky
I cry Babel! Babel! Look at me now
Then the walls of my town, they come crumbling down
- Mumford and Sons