Contrarily, I think God is about borders, both moral, spiritual and physical. All of these figured from Egypt to Sinai into Cannan.
God lays borders and soverignty out specifically in Deuteronomy 34. And, I believe, in His divine purpose for history, expects at least America and Israel to defend theirs toward their continued projection and promotion of goodness in the world.
Deuteronomy 34:5 "And Moses the servant of the LORD died there in Moab, as the LORD had said."
God does not reign over the dead, but the living. The only important borders are between Heaven, Earth and Hell. In the same way Moses is not dead, He also crossed over into the promised land.