Psalm 77:14-20

14You are the God who performs miracles; you display your power among the peoples.

15With your mighty arm you redeemed your people, the descendants of Jacob and Joseph.

16The waters saw you, God, the waters saw you and writhed; the very depths were convulsed.

17The clouds poured down water, the heavens resounded with thunder; your arrows flashed back and forth.

18Your thunder was heard in the whirlwind, your lightning lit up the world; the earth trembled and quaked.

19Your path led through the sea, your way through the mighty waters, though your footprints were not seen. 20You led your people like a flock by the hand of Moses and Aaron.