9 Bible Verses about Demons, Evil Work Of

Now the Spirit of the LORD departed from Saul, and a harmful spirit from the LORD tormented him.

Night and day among the tombs and on the mountains he was always crying out and cutting himself with stones.

who came to hear him and to be healed of their diseases. And those who were troubled with unclean spirits were cured.

The people also gathered from the towns around Jerusalem, bringing the sick and those afflicted with unclean spirits, and they were all healed.

Then a spirit came forward and stood before the LORD, saying, 'I will entice him.' And the LORD said to him, 'By what means?' And he said, 'I will go out, and will be a lying spirit in the mouth of all his prophets.' And he said, 'You are to entice him, and you shall succeed; go out and do so.' Now therefore behold, the LORD has put a lying spirit in the mouth of all these your prophets; the LORD has declared disaster for you."

And I saw, coming out of the mouth of the dragon and out of the mouth of the beast and out of the mouth of the false prophet, three unclean spirits like frogs. For they are demonic spirits, performing signs, who go abroad to the kings of the whole world, to assemble them for battle on the great day of God the Almighty.

Now the Spirit expressly says that in later times some will depart from the faith by devoting themselves to deceitful spirits and teachings of demons, through the insincerity of liars whose consciences are seared,

The rest of mankind, who were not killed by these plagues, did not repent of the works of their hands nor give up worshiping demons and idols of gold and silver and bronze and stone and wood, which cannot see or hear or walk,

And he called out with a mighty voice, "Fallen, fallen is Babylon the great! She has become a dwelling place for demons, a haunt for every unclean spirit, a haunt for every unclean bird, a haunt for every unclean and detestable beast.