Once upon a time all were Angels and we were very happy with God.
A long story but it was humans who were CAST OUT and humans are the fallen
angels or the devil.

Jesus or Lucifer as he is sometimes known was the leader and he poses also
as "god" for humans.
Humans like to have their stories to console themselves that they are no
longer with the Real Angels or Real God but it is obvious when looking at
humans why they are the Devil or Fallen Angels and it is blatantly evident
why they would be cast out.

Many worship Jesus/Lucifer - and the ugliness and horror and sin of humans
is evident.
They of course have no power - Lucifer/Jesus can do a few tricks such as
walk on water but this is fairly easy.