690 AD — Syria
After the Last Emperor surrenders his crown, the nations of Gog and Magog — whom Alexander the Great sealed behind iron gates in the North — will be released. They will swarm across the earth like locusts, destroying everything in their path. Their devastation will be unimaginable.
GogMagogAlexanderiron gateslocustsdevastation
Apocalypse of Pseudo-Methodius
by Anonymous Syrian author (7th c.)