Book excerpt: The exodus—the story of God leading his chosen people out of slavery in Egypt—stands as a pivotal event in the Old Testament. But if you listen closely, you will hear echoes of this story of redemption all throughout God's Word. Using music as a metaphor, the authors point us to the recurring theme of the exodus throughout the entire symphony of Scripture, shedding light on the Bible's unified message of salvation and restoration that is at the heart of God's plan for the world.