Alternative 'Prophecy' Plot

Instead of a second revolt in Heaven,there is a civil war in Hell between Lucifer(his plan of slow and patient subversion of human faith in God) vs. other demons(there plan is to kill all humans to end this conflict with God and prevent a corruption of demonic purity by the extensive interaction with humans).They see Lucifer as a whore to his fallen human souls while the demons' Hell has become an human-infested dump.These demons would destroy all damned souls to purified Hell as a demon-only realm.They would not care if Heaven is still human -infested or God's love for humans as long as they destroy the fallen souls and future human generations to prevent future fallen souls from emerging.Lucifer would fight these "traitors" bitterly for undermining his scheme to rule Hell and a corrupted Earth as well as other possible "populated" worlds.This new war could split the demonic hierarchy into two camps,while the damned souls could strike back at their demonic captors or escape from Hell during the chaos.Also, this schism could split the Satanic covens on Earth into feuding groups spreading further chaos on Earth aiding the rebel demons' plan.God and Heaven would contain this conflict only within the limits of free will by allowing the actions to follow the free will of the demons,humans, and angels.This concept has been considered in a movie"The Brotherhood of Satan" -(Witches take over children's bodies while throwing away souls that could have been corrupted) and the TV series"Brimstone"-(Satan has a damned soul hunt down and returned some escaping felons from Hell).This could have lead to some great movies and books and still have Lucifer as an antihero relutantly aided mankind from total genocide and dealing with rebels in his own kingdom.