This hymn is often called “the battle hymn” of the Reformation, cherished by Protestants and Lutherans for its significance during times of struggle and persecution. It’s not just about physical battles but symbolizes the ongoing spiritual struggle against the forces of darkness. Martin Luther penned this hymn around 1527-1529, inspired by Psalm 46.
This hymn can be a little tricky because the chord changes on every beat, so there are two versions here: One simplified, and one full version. The simplified version is first.