Reference: Daemon
Easton
the Greek form, rendered "devil" in the Authorized Version of the New Testament. Daemons are spoken of as spiritual beings (Mt 8:16; 10:1; 12:43-45) at enmity with God, and as having a certain power over man (Jas 2:19; Re 16:14). They recognize our Lord as the Son of God (Mt 8:20; Lu 4:41). They belong to the number of those angels that "kept not their first estate," "unclean spirits," "fallen angels," the angels of the devil (Mt 25:41; Re 12:7-9). They are the "principalities and powers" against which we must "wrestle" (Eph 6:12).
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When evening came, they brought to him many possessed with demons. He cast out the spirits with a word, and healed all who were sick;
Jesus said to him, "The foxes have holes, and the birds of the sky have nests, but the Son of Man has nowhere to lay his head."
He called to himself his twelve disciples, and gave them authority over unclean spirits, to cast them out, and to heal every disease and every sickness.
But the unclean spirit, when he is gone out of the man, passes through waterless places, seeking rest, and doesn't find it. Then he says, 'I will return into my house from which I came out,' and when he has come back, he finds it empty, swept, and put in order. read more. Then he goes, and takes with himself seven other spirits more evil than he is, and they enter in and dwell there. The last state of that man becomes worse than the first. Even so will it be also to this evil generation."
Then he will say also to those on the left hand, 'Depart from me, you cursed, into the eternal fire which is prepared for the devil and his angels;
Demons also came out from many, crying out, and saying, "You are the Christ, the Son of God!" Rebuking them, he didn't allow them to speak, because they knew that he was the Christ.
For our wrestling is not against flesh and blood, but against the principalities, against the powers, against the world's rulers of the darkness of this age, and against the spiritual forces of wickedness in the heavenly places.
You believe that God is one. You do well. The demons also believe, and shudder.
There was war in the sky. Michael and his angels made war on the dragon. The dragon and his angels made war. They didn't prevail, neither was a place found for him any more in heaven. read more. The great dragon was thrown down, the old serpent, he who is called the devil and Satan, the deceiver of the whole world. He was thrown down to the earth, and his angels were thrown down with him.
for they are spirits of demons, performing signs; which go forth to the kings of the whole inhabited earth, to gather them together for the war of that great day of God, the Almighty.