Again with the Latin! Can't these fucking goddamn demons be summoned any other way?!
And yes, I just glimpsed a wikipedia article (this case is not even worth the time) on the devil made me do it case (Conjuring 3) and read that an old man/demon (WHO SPOKE FUCKING LATIN) harassed a family who sought to move into a rental home.
Just once I'd like to see a film where a demon harasses a bunch of catholics, and when they try to use their Latin verses on it, the demon just destroys them...