Ezekiel 38:18-39:16.
The subject of the haftorah of this Shabbat is the war of Gog and Magog that will precede the Final Redemption. Its connection to the holiday of Sukkot is that according to tradition the war will take place during the month of Tishrei, the month when the holiday of Sukkot falls. In addition, this war is identical to the one described in the fourteenth chapter of Zachariah, the haftorah read on the first day of Sukkot, which concludes by saying that the gentile survivors of this war will be required to go to Jerusalem every year on the holiday of Sukkot to pay homage to G‑d.
The prophet describes Gog's war against Israel and G‑d's furious response. G‑d will send an earthquake, pestilence, great floods and hailstones and fire—utterly destroying Gog's armies.
"And I will reveal Myself in My greatness and in My holiness and will be recognized in the eyes of many nations, and they will know that I am the Lord. . . . I will make known My Holy Name in the midst of My people Israel, and I will no longer cause My Holy Name to be profaned, and the nations will know that I, the Lord, am holy in Israel."
The haftorah concludes by saying that the weaponry of the defeated armies of Gog will provide fuel for fire for seven years! The Jews "shall carry no wood from the fields nor cut down any from the forests, for they shall make fires from the weapons."
This is why I love Judaism, it's so much fun and very serious at the same time.....
Baruch Hashem.
It is indeed a fact very and deathly serious because this is referring to nuclear events. What else can melt a man with the intensity of the sun? And what materials can become energy? Nuclear material. Most industrial output that is currently (and wrongly) dedicated to manufacturing weapons of war and mass destruction can also be used to benefit the peoples of the world. I am not disagreeing or agreeing with what you said - merely saying - this is indeed a serious issue.
Tizku l'mitzvos.
The weapons Gog brings against Israel will be used as fuel for 7 years according to ezikiel 39:9