Interesting.
Can there be Evil without Good?
Does Satan exist?
Can Satan exist without God?
Can God exist without Satan?
FWIW, A few years ago HBO put out a Mini-series, True Detective.
The lead character found Christ only after kicking and screaming and coming face to face with Satan.
IMHO, it was very well done.
Philosophy of True Detective Season 1
https://www.youtube.com/watch?v=pqovhbrNsbo
Just saw this now.
Ours is not a ying yang universe, where evil balances out good.
Good is infinitely more powerful than evil; and God is infinitely bigger than his puny created being named Lucifer or Satan.
Satan is a flea on the back of a flea on the back of a flea etc., compared to God.
Good is what created this world and Christ is literally holding it together, as it is written.
And I suppose that means on the atomic level.