And the LORD shall be king over all the earth: in that day shall there be one LORD, and his name one. And the Lord shall be King - When this universal diffusion of Divine knowledge shall take place. Wherever it goes, the laws of God shall be acknowledged; and, consequently, he shall be King over the whole earth.
One Lord, and his name one - There shall be in those blessed days, only one religion, and one form of religion. There shall not be gods many, and lords many. All mankind shall be of one religion, the essence of which is, "Thou shalt love the Lord thy God with all thy heart, soul, mind, and strength; and thy Neighbor as thyself."