blessed assurance jesus is mine o what a foretaste of glory divine heir of salvation purchase of god born of his spirit washed in his blood chorus this is my story this is my song praising my savior all the day long this is my story this is my song praising my savior all the day long perfect submission perfect delight visions of rapture now burst on my sight angels descending bring from above echoes of mercy whispers of love repeat chorus all the day long we re gonna praise him praise him my savior me say blessed you say assurance me say glory you say divine me say start it you tell me sing it me say praise him you tell me how long blessed assurance jesus is mine o what a foretaste of glory divine heir if salvation i ve been purchased of god born of his spirit washed in his blood repeat chorus blessed assurance jesus is mine what a fortaste glory divine heir of heaven purchased of god born of spirit washed in blood praising my savior all the day long all the day long scriptural reference let us draw near to god with a sincere heart in full assurance of faith having our hearts sprinkled to cleanse us from a guilty conscience and having our bodies washed with pure water hebrews 10 22