huh ? read again...
In Pace Domini
That would seem to be a reasonable interpretation of your last statement: "Vatican II was the death of the One Holy Roman Catholic and Apostolic Church." Combining that with your earlier statements regarding Latin, you seemed a bit hostile to the Church, and were predicting its demise. I shall be glad if this was an error on my part, but, if it was, your post did not readily convey what you might have supposed.