The Beast was Taken
(Rev. 19:20 KJV) 20 And the beast was taken, and with him the false prophet that wrought miracles before him, with which he deceived them that had received the mark of the beast, and them that worshipped his image. These both were cast alive into a lake of fire burning with brimstone.
That’s it. The battle is over as soon as it starts. As soon as Jesus steps foot upon the Mount of Olives the battle is over. The beast and the false prophet are immediately taken and cast into the Lake of Fire.
(Matt. 25:41 KJV) 41 Then shall he say also unto them on the left hand, Depart from me, ye cursed, into everlasting fire, prepared for the devil and his angels:
(Matt. 25:46 KJV) 46 And these shall go away into everlasting punishment: but the righteous into life eternal.
It points out that the false prophet did miracles, deceived those that received the mark of the beast and worshiped his image.
(Rev. 13:13-15 KJV) 13 And he doeth great wonders, so that he maketh fire come down from heaven on the earth in the sight of men,
14 And deceiveth them that dwell on the earth by the means of those miracles which he had power to do in the sight of the beast; saying to them that dwell on the earth, that they should make an image to the beast, which had the wound by a sword, and did live.
15 And he had power to give life unto the image of the beast, that the image of the beast should both speak, and cause that as many as would not worship the image of the beast should be killed.
(2 Thess. 2:9-10 KJV) 9 Even him, whose coming is after the working of Satan with all power and signs and lying wonders,
10 And with all deceivableness of unrighteousness in them that perish; because they received not the love of the truth, that they might be saved.
(Matt. 24:24 KJV) 24 For there shall arise false Christs, and false prophets, and shall shew great signs and wonders; insomuch that, if it were possible, they shall deceive the very elect.
Just because someone does miracles doesn’t mean they are right with God. The people will be deceived by the miracles they see the false prophet do.