And I will make them one nation in the land upon the mountains of Israel; and one king shall be king to them all: and they shall be no more two nations, neither shall they be divided into two kingdoms any more at all: I will make them one nation - There was no distinction after the return from Babylon.
And one king shall be king to them all - Politically speaking they never had a king from that day to this; and the grand junction and government spoken of here must refer to another time - to that in which they shall be brought into the Christian Church with the fullness of the Gentiles; when Jesus, the King of kings and Lord of lords, shall rule over all.