Then you have the situation of a multicultural and multi linguistic congregation as is normally the case these days, particularly in the United States. Which language does the Priest use? English, Spanish, Tagalog, Vietnamese, etc etc? At my home Parish, the congregation is split about evenly into the above groups. Yet all Masses are in English except for one Spanish one. Non English and non Spanish speakers, of which we have a lot due to a large number of elderly and recent immigrants, are effectively frozen out. I faced exactly the same situation as a young man. I spoke little English, a few swear words

and a few basic phrases. Other than that zip, nada. Yet I could serve Mass and knew what was going on as I had learned that back home as the Mass was in Latin.
Latin** did** put the faithful on a level playing field, and made the **essential **parts of the Mass accesible and understandable to
everyone no matter where they were/ It was all the same.
Quite true the sermon might not reach everyone but the main thrust of the Mass is
not the sermon. It never has been. It is the sacrifice and the consecration. The sermon can be omitted with no real long lasting ill effects on the Mass itself.
To say Latin did not unify the Church is just plain wrong Kirk. I know you love the vernacular Mass and will never change your ideas about it. But overall, the use of Latin for the essential parts of the Mass was a great advantage and still would be.