The single main reason for armies to march on Israel is for a desperate attempt to prevent Christ and his host from
returning to Earth.
I think that Israel today is a statement about God's will.
They hate Israel because they are proof that the God of Israel is real.
The fact that Israel exists, is showing what the truth is,
Jesus, the Messiah, is the Eternal Lord God Almighty, who died for the sins of all and rose again, ascending to the throne of His Father,
And that their "god" is not god.
It wouldn't take two hundred million people to destroy Israel which is about the size of a large US State.
When you count an army, we don't count just the people on the front lines,
We count all the supporting troops that supply and maintain the front line troops.
The army that attacks Israel is counted as all those who support the effort.
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Without much discussion about what the 4 corners of the world are, then and now,
I believe that just the Islamic powers alone, around the world, would probably qualify as enough to meet the level of support for fulfillment.
Also as long as the US supports Israel no one would dare to try it unless they wish for national suicide.
I look at it just the opposite.
Will the US risk national suicide over Israel?
Israel is surrounded by Russia, Syria, Lebanon, Gaza, West Bank, Egypt, Iran, Iraq, Kurds, and the many others who support Israel's destruction.
Do you think that the US will win, against all of these powers combined?
Perhaps a war with China will happen.
Does the US have enough power to fight the world? No.
According to Revelation 20 Gog and Magog are the nations in the four corners of the Earth not just those in the middle east.
They are all supposed to do this at the end of the Millennium,
The end of the Pentecost Kingdom age.
which leaves room for another discussion as to why having redeemed mankind after Adams fall God allows Satan to start all over again with the Millennium population, but that leaves room for another discussion.
The 1st resurrection in Rev 20 is "literally" (Ha Ha), the 1st resurrection where Jesus rose, 1 Cor 15:23-24.
The 2nd resurrection is literally the 2nd, where Jesus comes for the Kingdom, and then it is the end.