Devil is probably not even bad
So in a lot of media I've seen the devil being the great evil but
from my point right now (I might be wrong since I didn't read
the Bible) God and Devil are colleagues like they made some
kind of contract where the Devil gets a place for exchange of
torturing methods of sinners. Let me explain this more
clearly: So I have three theories and the 1st one is: God is
doing some kind of business on collecting the good people
where he pays the devil to not let them go to heaven or earth
to not cause something bad. 2nd theory: God tries to make
the best place where only the good people can be so he lets
devil to do something more than he can do or obtaining
more power. The third one is that both God and the devil are
farming some kind of value through different ways where
God farms on good people (if he doesn't have much guts to
be torturing people) and Devil is farming value too but
through different methods. So for me it looks like if God and
Devil aren't friends then good coworkers.