Well, what he is describing is exactly who will be involved and what will happen in what the Holy Bible describes in Ezekiel 38-39, and no mere human can stop what our Sovereign Lord has Written and has in store.
God Himself will destroy the kingdoms / nations who descend upon Israel like a cloud to cover the land and leave but a sixth of them, but Israel will be divinely Protected by The Mighty One of Israel’s Hand.
That’s exactly how it will work out. As you know, it will take Israel 7 months to bury the dead.