If you liked moral orel, give this a read
Blinky Brown meets the holy virgin mary
tl;dr semi-autobio by a cartoon in the 50's who went a bit nuts with religion. obessive compulsive disorder mixed with heavy religious upbringing, he goes a bit insane from thinking hes constantly breakin gods rules (gets told pointing at people is a sin. starts to imagine lazer beams coming from his finger tips, and imagines that they are possibly intersecting with people on the other side of the world when he points his fingers down. that sorta shit)
https://archive.org/details/BinkyBrownMeetsTheHolyVirginMary
thats the book for free right there.

then go watch The Butcher Boy (1997). also a kid losing his fucking mind thinking the virgin mary is talking to him. kino british school kid schizophrenia stuff.