Magog was the second son of Japheth, who in turn was a son of Noah. He is regarded as an ancestor of peoples in the north, traditionally linked to the Scythians and other groups around the Black Sea and the Caucasus. In prophetic and apocalyptic literature, the name Magog was used symbolically for hostile nations that would rise against God's people in the end times.
4I will turn you around, put hooks in your jaws, and bring you out with your whole army—horses and horsemen, all of them splendidly clothed, a vast company with shields large and small, every one of them wielding a sword.
4On the mountains of Israel you will fall, you and all your troops and the peoples with you. I will give you as food to every kind of bird of prey and to the wild animals.
20The fish of the sea, the birds of the sky, the beasts of the field, every creature that crawls on the ground, and every human being on the face of the earth will tremble before me. The mountains will be torn down, the cliffs will collapse, and every wall will fall to the ground.
22I will execute judgment on him with plague and bloodshed; I will pour down torrents of rain, hailstones, fire, and sulfur on him and on his troops and on the many peoples with him.
In the Revelation of John, Gog and Magog appear as symbolic names for all nations that Satan gathers for the final battle against God's people after the thousand-year reign.
8He will go out to deceive the nations at the four corners of the earth—Gog and Magog—and gather them for battle. Their number is like the sand of the sea.
9They marched up over the breadth of the earth and surrounded the camp of the saints and the beloved city. But fire came down from heaven and consumed them.
10And the devil, who had led them astray, was thrown into the lake of fire and sulfur, where the beast and the false prophet are as well, and they will be tormented day and night forever and ever.