10 Bible Verses about evil, origins of

And thus the great dragon was cast out; even the old serpent called the Devil, and Satan, who deceives the world, was cast out to the earth; and his angels were cast out with him.

He who works 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.

Be sober, be vigilant: your adversary, the devil, is walking about as a roaring lion, seeking whom he may devour:

Not being of the wicked one, as Cain was, who slew his brother. And on account of what, did he slay him? Because his own works were wicked, and his brother's righteous.

We know that we are of God, and that the whole world lies under the wicked one.

Fear none of the things which you shall suffer; behold, the devil will cast some of you into prison, that you may be tried; and you shall have tribulation ten days: be you faithful until death, and I will give you a crown of life.

And he laid hold on the dragon, that old serpent, who is the Devil, and Satan, and bound him for a thousand years;

And there was war in heaven: Michael and his angels made war against the dragon; and the dragon made war, and his angels:

And I saw, and out of the mouth of the dragon, and out of the mouth of the beast, and out of the mouth of the false prophet there came forth three unclean spirits, like frogs: for these are the spirits of demons, working miracles, which go forth to the kings of the whole world, to bring them together to the battle of that great day of God Almighty.

And I heard a great voice out of the temple saying, to the seven angels, Go, and pour out the vials of the wrath of God upon the earth.