17. Thus says the Lord, your Redeemer, the Holy One of Israel: I am the Lord, your God, who teaches you beneficial things, who guides you in the way that you walk.
18. If only you had paid attention to my commandments! Your peace would have been like a river, and your justice would have been like the waves of the sea,
19. and your offspring would have been like the sand, and the stock from your loins would have been like its stones. His name would not have passed away, nor would it have been worn away before my face.
20. Depart from Babylon! Flee from the Chaldeans! Announce it with a voice of exultation. Cause it to be heard, and carry it even to the ends of the earth. Say: "The Lord has redeemed his servant Jacob."
21. They did not thirst in the desert, when he led them out. He produced water from the rock for them. For he split the rock, and the waters flowed out.