Rev 20:7 And when the thousand years are finished, Satan shall be loosed out of his prison,
Rev 20:8 and shall come forth to deceive the nations which are in the four corners of the earth, Gog and Magog, to gather them together to the war: the number of whom is as the sand of the sea.
Now we have these passages all over the Old Testament about this day.
Eze 38:1 And the word of Jehovah came unto me, saying,
Eze 38:2 Son of man, set thy face toward Gog, of the land of Magog, the prince of Rosh, Meshech, and Tubal, and prophesy against him,
Eze 38:3 and say, Thus saith the Lord Jehovah: Behold, I am against thee, O Gog, prince of Rosh, Meshech, and Tubal:
Eze 38:4 and I will turn thee about, and put hooks into thy jaws, and I will bring thee forth, and all thine army, horses and horsemen, all of them clothed in full armor, a great company with buckler and shield, all of them handling swords;
Eze 38:5 Persia, Cush, and Put with them, all of them with shield and helmet;
Eze 38:6 Gomer, and all his hordes; the house of Togarmah in the uttermost parts of the north, and all his hordes; even many peoples with thee.
Eze 38:7 Be thou prepared, yea, prepare thyself, thou, and all thy companies that are assembled unto thee, and be thou a guard unto them.
Eze 38:8 After many days thou shalt be visited: in the latter years thou shalt come into the land that is brought back from the sword, that is gathered out of many peoples, upon the mountains of Israel, which have been a continual waste; but it is brought forth out of the peoples, and they shall dwell securely, all of them.
Eze 38:9 And thou shalt ascend, thou shalt come like a storm, thou shalt be like a cloud to cover the land, thou, and all thy hordes, and many peoples with thee.
Eze 38:10 Thus saith the Lord Jehovah: It shall come to pass in that day, that things shall come into thy mind, and thou shalt devise an evil device:
Eze 38:11 and thou shalt say, I will go up to the land of unwalled villages; I will go to them that are at rest, that dwell securely, all of them dwelling without walls, and having neither bars nor gates;
Eze 38:12 to take the spoil and to take the prey; to turn thy hand against the waste places that are now inhabited, and against the people that are gathered out of the nations, that have gotten cattle and goods, that dwell in the middle of the earth.
Eze 38:13 Sheba, and Dedan, and the merchants of Tarshish, with all the young lions thereof, shall say unto thee, Art thou come to take the spoil? hast thou assembled thy company to take the prey? to carry away silver and gold, to take away cattle and goods, to take great spoil?
Eze 38:14 Therefore, son of man, prophesy, and say unto Gog, Thus saith the Lord Jehovah: In that day when my people Israel dwelleth securely, shalt thou not know it?
Eze 38:15 And thou shalt come from thy place out of the uttermost parts of the north, thou, and many peoples with thee, all of them riding upon horses, a great company and a mighty army;
Eze 38:16 and thou shalt come up against my people Israel, as a cloud to cover the land: it shall come to pass in the latter days, that I will bring thee against my land, that the nations may know me, when I shall be sanctified in thee, O Gog, before their eyes.
Eze 38:17 Thus saith the Lord Jehovah: Art thou he of whom I spake in old time by my servants the prophets of Israel, that prophesied in those days for many years that I would bring thee against them?
Eze 38:18 And it shall come to pass in that day, when Gog shall come against the land of Israel, saith the Lord Jehovah, that my wrath shall come up into my nostrils.
Eze 38:19 For in my jealousy and in the fire of my wrath have I spoken, Surely in that day there shall be a great shaking in the land of Israel;
Eze 38:20 so that the fishes of the sea, and the birds of the heavens, and the beasts of the field, and all creeping things that creep upon the earth, and all the men that are upon the face of the earth, shall shake at my presence, and the mountains shall be thrown down, and the steep places shall fall, and every wall shall fall to the ground.
Eze 38:21 And I will call for a sword against him unto all my mountains, saith the Lord Jehovah: every man’s sword shall be against his brother.
Eze 38:22 And with pestilence and with blood will I enter into judgment with him; and I will rain upon him, and upon his hordes, and upon the many peoples that are with him, an overflowing shower, and great hailstones, fire, and brimstone.
Eze 38:23 And I will magnify myself, and sanctify myself, and I will make myself known in the eyes of many nations; and they shall know that I am Jehovah.
This in so far as I know is also part of it.
Joe 2:1 Blow ye the trumpet in Zion, and sound an alarm in my holy mountain; let all the inhabitants of the land tremble: for the day of Jehovah cometh, for it is nigh at hand;
Joe 2:2 a day of darkness and gloominess, a day of clouds and thick darkness, as the dawn spread upon the mountains; a great people and a strong; there hath not been ever the like, neither shall be any more after them, even to the years of many generations.
Joe 2:3 A fire devoureth before them; and behind them a flame burneth: the land is as the garden of Eden before them, and behind them a desolate wilderness; yea, and none hath escaped them.
Joe 2:4 The appearance of them is as the appearance of horses; and as horsemen, so do they run.
Joe 2:5 Like the noise of chariots on the tops of the mountains do they leap, like the noise of a flame of fire that devoureth the stubble, as a strong people set in battle array.
Joe 2:6 At their presence the peoples are in anguish; all faces are waxed pale.
Joe 2:7 They run like mighty men; they climb the wall like men of war; and they march every one on his ways, and they break not their ranks.
Joe 2:8 Neither doth one thrust another; they march every one in his path; and they burst through the weapons, and break not off their course.
Joe 2:9 They leap upon the city; they run upon the wall; they climb up into the houses; they enter in at the windows like a thief.
Joe 2:10 The earth quaketh before them; the heavens tremble; the sun and the moon are darkened, and the stars withdraw their shining.
Joe 2:11 And Jehovah uttereth his voice before his army; for his camp is very great; for he is strong that executeth his word; for the day of Jehovah is great and very terrible; and who can abide it?
Amo 5:18 Woe unto you that desire the day of Jehovah! Wherefore would ye have the day of Jehovah? It is darkness, and not light.
Amo 5:19 As if a man did flee from a lion, and a bear met him; or went into the house and leaned his hand on the wall, and a serpent bit him.
Amo 5:20 Shall not the day of Jehovah be darkness, and not light? even very dark, and no brightness in it?
The Ezekiel passage is the best indicator of the play by play that is performed once the Adversary is loosed.
Rev 20:9 And they went up over the breadth of the earth, and compassed the camp of the saints about, and the beloved city: and fire came down out of heaven, and devoured them.
Now here is the difference between the first and second battles in Revelation. Jesus shows up astride His white horse all blood soaked and furious, opens His mouth and they drop like flies. Jesus doesn’t even bother to show up. They come at the camp of the saints and the fire falls. There is but one Beloved City and that is the place wherein God chose to put His name… Jerusalem. Israel by this time is without walls or DEFENSES and DOESN’T NEED THEM. We the saints are there and when the vast armada comes… that real estate and its inhabitants are DEFENDED FROM ABOVE.
Rev 20:10 And the devil that deceived them was cast into the lake of fire and brimstone, where are also the beast and the false prophet; and they shall be tormented day and night for ever and ever.
Now the Dragon joins the other two. There will be NO MORE BATTLE and in so far as this book indicates that is an Eternal Fact.