He that commits sin is of the devil; for the devil sins from the beginning. For this purpose the Son of God was manifested, that he might destroy the works of the devil.
In that day the LORD with his sore and great and strong sword shall punish leviathan the piercing serpent, even leviathan that crooked serpent; and he shall slay the dragon that is in the sea.
And Moses made a serpent of brass, and put it on a pole, and it came to pass, that if a serpent had bitten any man, when he beheld the serpent of brass, he lived.
You are of your father the devil, and the lusts of your father you will do. He was a murderer from the beginning, and stayed not in the truth, because there is no truth in him. When he speaks a lie, he speaks of his own: for he is a liar, and the father of it.
Wherein in time past you walked according to the course of this world, according to the prince of the power of the air, the spirit that now works in the children of disobedience:
And without controversy great is the mystery of godliness: God was manifest in the flesh, justified in the Spirit, seen of angels, preached to the Gentiles, believed on in the world, received up into glory.
For as much then as the children are partakers of flesh and blood, he also himself likewise took part of the same; that through death he might destroy him that had the power of death, that is, the devil;
For then must he often have suffered since the foundation of the world: but now once in the end of the world has he appeared to put away sin by the sacrifice of himself.
(For the life was manifested, and we have seen it, and bear witness, and show to you that eternal life, which was with the Father, and was manifested to us;)
In this the children of God are manifest, and the children of the devil: whoever does not righteousness is not of God, neither he that loves not his brother.
And the angels which kept not their first estate, but left their own habitation, he has reserved in everlasting chains under darkness to the judgment of the great day.
And the devil that deceived them was cast into the lake of fire and brimstone, where the beast and the false prophet are, and shall be tormented day and night for ever and ever.