>>4
>>5
Well according to theology angels are divine brings created by God and Lucifer was the leader of them all but than he got proud and rebelled and 1/3rd of the heavenly hosts of angels fell with him and now there's constant spiritual warfare between good angels and bad demons and there's also archangels and stronger versions of demons too and different angels have different powers same thing for demons
And Satan is somehow roaming the earth disguised trying to bring people down to hell where they are forever tortured in never ending flames and poked with pitchforks and one day Jesus ( leader of the heavens ) will come back 1 day and defeat all the bad demons and than God will create everything new again because supposedly the world has been tainted for the last 6000 years because angels fell and a snake convinced a girl to eat an apple and give it to her husband
But personally if you ask me this whole concept is a little far fetched