You've linked being Catholic with accepting tens of millions of citizenship-stealing foreign nationals that are leaving failed states in search of the chance to make this country a failed state.
You obviously don't live in the neighborhoods that have been taken over by the illegal immigrants from down south. If you did, you'd know what it was like to have the schools flooded with people that refuse to learn any English (a teacher friend says that she is surprised that "there's anyone left in El Salvador..they're all here"). You'd see the hostility when you enter "their" neighborhood, see nothing but signs and posters in spanish, see the young toughs hanging around with the gang clothing and attitudes and realize that instead of coming here to become Americans, we have very large blocs of people that have no intention of leaving their old countries behind.
I'm glad that they're attending Mass. But that doesn't mean that they had any business breaking into this country and making it just like the old one they left. What kind of future are you allowing, just so you can enjoy a Spanish Mass?
They might be going to Mass, but they’re sure not reading their Bibles. If they did, they’d repent of their theft, covetousness and not submitting to the authorities over them, and they’d go back to their home countries and apply to come here legally.