- God appointed lesser spiritual beings like angels and demons to rule over specific territories, but some rebelled against God and became evil. This included engaging in relations with humans and spreading wickedness.
- Satan was originally a perfect angelic being named Lucifer, but became prideful and rebelled against God. He now acts as God's adversary and the chief evil spiritual being responsible for accusing people and causing much suffering in the world.
- God's response to Job showed that humans cannot fully understand the spiritual realities of evil and God's purposes. While Satan initiated Job's suffering, God remains sovereign over all.