Who does Christ pour out His wrath on at the battle of Armageddon?
At the battle of Armageddon, Christ pours out His wrath upon Christ-rejecting Gentiles, especially those who have gathered in the Middle East. They are the ones opposing Him, while the remnant of Israel is preserved and saved in totality, every last one of them.
Les explains that the Jewish remnant surviving the last three and a half years will leave Jerusalem and go to the mountains in the southeast, much like Israel coming out of Egypt. The Antichrist will try to destroy them with an armed force, but God will intervene, opening the earth and pouring the Antichrist's army into it. God will then feed and care for the remnant for three and a half years. At the end of that period, when they see Christ returning in glory at the battle of Armageddon, He pours out His wrath upon Christ-rejecting Gentiles in particular who have gathered in the Middle East, and the remnant of Israel is saved in totality.