You're misled about Latin and the Bible, many are. Back in the day, different parts of Europe thought their language was Latin. Seriously. Only those who traveled a lot and those who could read would recognize how the different areas were separating from each other, and as the bibles were copied from prior ones by hand, they were the only unchanging piece of language they had.

When everything else is changing and attacks against the church are commonplace (even today) where evil people steal blessed objects, bibles and the eucharist to desecrate them, one had to adopt a highly protective regimen against these attacks. Infiltration by masons was commonplace, and they were also behind church bombings and arson, especially where the Virgin Mary was honored.

No doubt there was evil in the church and all the churches all through time, but don't assign evil intent to everything without context. Thanks