Isaiah 12:1-6 NRSV
You will say in that day: I will give thanks to you, O LORD, for though you were angry with me, your anger turned away, and you comforted me. Surely God is my salvation; I will trust, and will not be afraid, for the LORD GOD is my strength and my might; he has become my salvation. With joy you will draw water from the wells of salvation. And you will say in that day: Give thanks to the LORD, call on his name; make known his deeds among the nations; proclaim that his name is exalted. Sing praises to the LORD, for he has done gloriously; let this be known in all the earth. Shout aloud and sing for joy, O royal Zion, for great in your midst is the Holy One of Israel.