Just feels kinda Roman privilege to assume the almighty wants to hear Latin.

It is. That’s why it’s a privilege to be a citizen 💪

if I’ve learned anything from fantasy based isekai mangas, the words are meaningless. it’s the intent of the caster that does it.

I think the Catholic Church does Latin because that was the language the first pope (Saul/Paul) was given his revelation in.

Omniscient being(s) would, of course, understand any language.

The weave/astral is manipulated by intelligence/will and the somatic component if any is just to provide caster focus.

The rules are so cherry picked it literally doesn’t matter what you believe in the bigger context. Religion wants mindless servitude and will say whatever you need to hear to gaslight yourself into believing it’s real.