Ezekiel 38:21-23

Then I will call for a war against Gog on all my mountains, says the Lord GOD. Everyone’s sword will attack the soldier next to him. I will punish Gog with disease and death. I will send a heavy rain with hailstones and burning sulfur on Gog, his army, and the many nations with him. Then I will show how great I am. I will show my holiness, and I will make myself known to the many nations that watch. Then they will know that I am the LORD.’