O que é a Batalha do Armagedom segundo a Bíblia?

16 And they (demons) gathered the kings and armies of the world together at the place which in Hebrew is called *Har-Magedon (Armageddon).

Armageddon

13 And I saw three loathsome spirits like frogs, leaping from the mouth of the dragon (Satan) and from the mouth of the beast (Antichrist, dictator) and from the mouth of the false prophet; [Ex 8:3; 1 Kin 22:21-23] 14 for they are [actually] the spirits of demons, performing [miraculous] signs. And they go out to the kings of the entire inhabited earth, to gather them together for the war of the great day of God, the Almighty. 15 ("Behold, I am coming like a thief. *Blessed is he who *stays awake and who keeps his clothes [that is, stays spiritually ready for the Lord’s return], so that he will not be naked—spiritually unprepared—and men will not see his shame.") [Matt 24:42-44; 1 Thess 5:2-4] 16 And they (demons) gathered the kings and armies of the world together at the place which in Hebrew is called *Har-Magedon (Armageddon).

The Coming of Christ the Conqueror

11 And I saw heaven opened, and behold, a white horse, and He who was riding it is called Faithful and True (trustworthy, loyal, incorruptible, steady), and in righteousness He judges and wages war [on the rebellious nations]. [2 Thess 1:7-10] 12 His eyes are a flame of fire, and on His head are many royal crowns; and He has a name inscribed [on Him] which no one knows or understands except Himself. 13 He is dressed in a robe dipped in *blood, and His name is called The Word of God. [John 1:1, 14] 14 And the armies of heaven, dressed in fine linen, [dazzling] white and clean, followed Him on white horses. 15 From His mouth comes a sharp sword (His word) with which He may strike down the nations, and He will *rule them with a rod of iron; and He will tread the wine press of the fierce wrath of God, the Almighty [in judgment of the rebellious world]. [Ps 2:9; Is 11:4; Rev 1:16] 16 And on His robe and on His thigh He has a name inscribed, "KING OF KINGS, AND Lord OF LORDS." [Deut 10:17]

Doom of the Beast and False Prophet

17 Then I saw a single angel standing in the sun, and with a loud voice he shouted to all the birds that fly in midheaven, saying, "Come, gather together for the great supper of God, [Ezek 39:4, 17-20] 18 so that you may feast on the flesh of kings, the flesh of commanders, the flesh of powerful and mighty men, the flesh of horses and of those who sit on them, and the flesh of all humanity, both free men and slaves, both small and great [in a complete conquest of evil]."

19 Then I saw the beast and the kings and political leaders of the earth with their armies gathered to make war against Him who is mounted on the [white] horse and against His army. 20 And the beast (Antichrist) was seized and overpowered, and with him the false prophet who, in his presence, had performed [amazing] signs by which he deceived those who had received the mark of the beast and those who worshiped his image; these two were hurled alive into the lake of fire which blazes with brimstone. 21 And the rest were killed with the sword which came from the mouth of Him who sat on the horse, and all the birds fed ravenously and gorged themselves with their flesh.