Most arrangements utilize a simple four-chord progression, typically Am - F - C - G or Em - C - G - D , making it highly accessible for beginners.
The song is famous for its , which serves as a meditative practice designed to lead worshippers into a posture of surrender. Michael W Smith - Let it Rain
Many live versions include a bridge quoting Psalm 97:1–6, which describes God's glory and presence causing "mountains to melt like wax". Michael W Smith - Let it Rain