Isaiah 51:9-11

Wake up, LORD! Robe yourself with strength! Rouse yourself as in the days of old when you slew Egypt, the dragon of the Nile.  Are you not the same today, the one who dried up the sea, making a path of escape when you saved your people? Those who have been ransomed by the LORD will return to Jerusalem, singing songs of everlasting joy. Sorrow and mourning will disappear, and they will be overcome with joy and gladness