Isaiah 14:7 - Exposition

At rest … singing . The first result of the fall of Babylon is general peace, rest, and quiet; then the nations, recognizing the blessedness of the change, burst out into a song of rejoicing. The peace did not really continue very long; for Persia took up the role of conqueror which Babylon had been forced to drop, and, under Cambyses and Darius Hystaspis, produced as much stir and disturbance as had been caused by Babylon; Still, there was an interval of about eleven years between the conquest of Babylon by Cyrus, and the expedition by Cambyses against Egypt.