The message of the gospel is typically for the children of God. But sometimes there are warnings to states, nations, and the wicked world. Perhaps America should learn from history?
When the Messiah comes He will not just "try" to redeem, He "will" redeem His people from their sins!
They could not come back to the physical land of Israel (own border) because they were dead, but they will stand in the resurrection in the new Jerusalem for all eternity!