The non-english speaker under the church

[Cuyir]

I think Ashtoreth may be right, it's probably esperanto. I know it's not spanish or any sort of indigenous language.

Personally, I think he may be a priest

Actually I am thinking more of glossolalia, as I explained when I edited my post.
This type of "speaking" is used in many faiths, including Shamanism. Aztecs and Mayans practised shamanistic rituals so there might be some sort of connection.

Riiight. Just saw it, sorry. Does fit.