The document is the lyrics to the hymn "Amazing Grace". It tells the story of a sinner who was lost but has been saved by God's grace. It describes how grace taught the sinner's heart to fear and relieved their fears. It expresses gratitude for God's grace in bringing the sinner safely through dangers and trials, and promises to lead them home. The hymn praises God's amazing grace that saved a wretched sinner who was blind but now sees.