The document contains the lyrics to a Christian hymn titled "Blessed Assurance" written by Fanny Crosby and Phoebe Knapp. The hymn expresses feelings of assurance, submission and praise for one's savior Jesus Christ. It describes the blessings and visions of heaven that come from salvation and a relationship with God. The chorus repeats the message that praising one's savior is one's story and song for all day long.