Non Spanish in 1612 Mexico

It's very interesting and a first for me.  All I can make out are the names.
Can anyone tell what language is used in these Huichapan, Hidalgo baptism records?
Perhaps one of the many languages spoken then and now in the different areas of Spain.
Thanks so much,  Alice
https://familysearch.org/pal:/MM9.3.1/TH-1-11711-26828-50?cc=1410092&wc=6826479