>>40519592
Basically since Mind molds Matter, they try to twist a multitude of minds toward their goals through illusion magic which involves harnessing their belief system, thus their capacity for God and manifestation on Earth, toward their evil ends that they otherwise are not able to access.
So when someone is like
>You need to do something weird, specific and retarded else you be lashed by vipers for 1000 generations in boiling shit in Evilville
they are throwing black magic at you.