They went out from us, but they were not of us. For if they had been of us, they would no doubt have remained with us; but that they may be manifest, that they are not all of us.
Wherein in time past you walked according to the course of this world, according to the prince of the power of this air, of the spirit that now worketh on the children of unbelief:
Because they have applied their heart like an oven, when he laid snares for them: he slept all the night baking them, in the morning he himself was heated as a flaming fire.
Then he goeth, and taketh with him seven other spirits more wicked than himself, and they enter in and dwell there: and the last state of that man in made worse than the first. So shall it be also to this wicked generation.