RBDERRICK
Supporter
None. Demons are usually translated devils, and Jesus shows they are one and the same.What's the difference between a demon and an unclean spirit?
And as he was yet a coming, the devil threw him down, and tare him. And Jesus rebuked the unclean spirit, and healed the child, and delivered him again to his father. (Luke 9)
The devil/demon throwing him down is called the unclean spirit, that Jesus rebukes.
All demons, devils, and unclean spirits are the same, and would appear to be the lying and evil spirits as well.
And since Scripture speaks of evil angels in Psalms 78, and angels that sinned in 2 Peter 2, as well as all angels being ministering spirits, then I think it reasonable to conclude that the demons, devils, and unclean, lying, evil spirits are the evil angels that sinned with Lucifer.