'Demons' in the Bible

So a report about him spread throughout Syria. People brought to him all who suffered with various illnesses and afflictions, those who had seizures, paralytics, and those possessed by demons, and he healed them.

On that day, many will say to me, 'Lord, Lord, didn't we prophesy in your name, and in your name cast out demons and do many powerful deeds?'

Then the demons begged him, "If you drive us out, send us into the herd of pigs."

But the Pharisees said, "By the ruler of demons he casts out demons."

Heal the sick, raise the dead, cleanse lepers, cast out demons. Freely you received, freely give.

But when the Pharisees heard this they said, "He does not cast out demons except by the power of Beelzebul, the ruler of demons!"

And if I cast out demons by Beelzebul, by whom do your sons cast them out? For this reason they will be your judges.

But if I cast out demons by the Spirit of God, then the kingdom of God has already overtaken you.