Any anime with chuu2 chanting?

This will be a pretty simple list of what I'm looking for



-dark

-edgy

-action

-humans vs humans, no monsters. Things that look like humans, like gods, are okay too.



And finally, I want the chuu2 chanting to be quite long, philosophical, and to mean something to the characters chanting them.



Something like this

So, does a show like this exist? Or am I only going to find it in a VN?

Any anime with chuu2 chanting?