Singing changes the brain! Some studies show that when we sing, our bodies release hormones that relieve anxiety and stress. Other research indicates that when a group of people sings together, their heartbeats actually synchronize with each other.

The apostle Paul’s writing encourages the church to speak to one another with psalms, hymns, and spiritual songs (Eph. 5:19). And the Bible repeats, “Sing praise” more than fifty times.

In 2 Chronicles 20, we read a story of God’s people demonstrating their trust in God by singing as they marched into battle. Enemies were heading toward the people of Judah. Alarmed, King Jehoshaphat…