- Isaiah 12 BSB ↗
At the end of a long, hard journey people often sing — in the back of the lorry, at the bus stand, round the first cooking fire at home. The song is rarely complicated; relief does not need clever words. Isaiah 12 is that kind of song. After eleven chapters of warnings, broken kingdoms, marching armies and a promised king, the book pauses for six verses of thanksgiving. It borrows a line straight from Moses' song at the Red Sea and pictures people drawing water with joy. The first section of Isaiah ends not with a threat but with singing.
Where it sits in the story: Isaiah 12 deliberately echoes Exodus 15: the LORD is my strength and my song, and he has become my salvation. The new rescue Isaiah has been promising — the remnant coming home along a highway, as in 11:16 — is pictured as a second Exodus, and the response is the same: worship. The song's call to make God known among the nations keeps alive the old promise that all peoples would be blessed.
What this chapter is doing: To close Isaiah 1–12 with the response the whole section has been aiming at: a people who have come through judgement, comforted and trusting, telling the world what God has done.
- 12:1–2 — 'In that day you will say': thank you, LORD — though you were angry, your anger has turned away and you comfort me. God is my salvation; I will trust and not be afraid. The LORD is my strength and my song.
- 12:3–4 — With joy you will draw water from the wells of salvation — a line later Jewish tradition linked to the water-drawing celebration at the Feast of Tabernacles, the feast at which Jesus offers living water in John 7:37–38. Then a new call: give thanks, call on his name, make his deeds known among the peoples.
- 12:5–6 — Sing, for he has done glorious things; let it be known in all the earth. Shout for joy, people of Zion, for great among you is the Holy One of Israel — Isaiah's favourite name for God, now present in their midst rather than distant.
Key verse: Isaiah 12:2 · So what: Notice what the song remembers: not that there was no anger, but that it turned. Isaiah does not skip the judgement to reach the comfort. And the joy does not stay private — the one who has been rescued immediately starts telling others. Thanksgiving that has passed through hard times tends to sound like this: plain, grateful and outward-facing.