You didn't answer my question.
Who are the "false god" and "false prophet" of Judaism?
Like I said before about the desolate woman of Galatians, Paul is quoting from Isaiah 54 which is about the Faithful who do not fall away to the coming pseudo-Christ, which the unfaithful thus are found playing the harlot and are with child when Jesus comes. You cannot... apply that parable to Islam. It does not... work, and is to take God's Word about that metaphor outside the Biblical context of Isaiah 54. If you really look more closely at the Gal.4:26-28 verses, you'll find Paul is quoting about the desolate woman in relation to the Faithful who inherit the Jerusalem above that is free.
Likewise, with the "abomination of desolation" idea from our Lord Jesus and the Book of Daniel, that is about the placing of an idol inside the temple in Jerusalem that makes the temple SPIRITUALLY DESOLATE. It is about desecration of what is holy and sacred. That also is how God sees His people when they fall away to worship another in His place, but as a harlot found with child, and not as a barren woman who did not stray from her Husband (Christ).
If you keep reading in Isaiah 54, you'll discover God was giving that spiritual metaphor about Jerusalem also.
Isa 54:10-13
10 For the mountains shall depart, and the hills be removed; but My kindness shall not depart from thee, neither shall the covenant of My peace be removed, saith the LORD That hath mercy on thee.
11 O thou afflicted, tossed with tempest, and not comforted, behold, I will lay thy stones with fair colours, and lay thy foundations with sapphires.
12 And I will make thy windows of agates, and thy gates of carbuncles, and all thy borders of pleasant stones.
13 And all thy children shall be taught of the LORD; and great shall be the peace of thy children.
KJV
That part is continuing the proverb of the barren woman in Isaiah 54, but it's specifically about Jerusalem, i.e., the New Jerusalem.
The false god is the coming Antichrist, which our Lord Jesus showed in Matt.24:23-26 will be a pseudo-Christ (Greek
pseudochristos) that some will be saying that Christ is here, or there, and our Lord Jesus said for us to not believe it! That means the false god of 2 Thess.2:4 will be claiming to be The Messiah of the Jews!
Paul explained this when he said that "man of sin" will exalt himself over all that is CALLED God, or that is WORSHIPED (2 Thess.2:4). What haven't you understood about that? That's means whatever religion on earth that has the concept of worshiping a god, they will ALL believe he is THE GOD.
Our Lord Jesus was good to those who listen to Him, because He showed us who that false god will be in His Revelation. It will be Lucifer himself, right here on earth, playing GOD. That is what our Lord Jesus showed us with Satan being cast down to this earth with his angels in the last days per Rev.12:7 forward after the war in Heaven against Michael. Our Lord Jesus showed us again in Rev.12 & 13 when He DEFINED who the "dragon" and "that old serpent" is, and THEN applied those terms about the one coming to work great signs and wonders on earth to deceive the whole world, except Christ's elect.
That "another beast" of Rev.13:11 forward is about Satan himself doing those things here on earth, in person. The majority are looking for some flesh born man, as your are, but that is deception away from those things our Lord Jesus showed us in His Revelation, simply because most find that too difficult to believe.
Even in Rev.9, Jesus showed us who the "king" is in the bottomless pit his names of Abaddon and Apollyon (the Destroyer, i.e, Satan), and how that is the one in Rev.17 that ascends up out of the bottomless pit as the 7th beast king which the other ten kings will rule with in the final "one hour" of the tribulation.
Right here our Lord Jesus told you that:
Rev 17:8
8 The beast that thou sawest was, and is not; and shall ascend out of the bottomless pit, and go into perdition: and they that dwell on the earth shall wonder, whose names were not written in the book of life from the foundation of the world, when they behold the beast that was, and is not, and yet is.
KJV
Rev 17:10
10 And there are seven kings: five are fallen, and one is, and the other is not yet come; and when he cometh, he must continue a short space.
KJV