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 (blessed assurance)
Me say glory, you say divine (glory, glory divine)
Me say start it, you tell me sing it (start it, we're gonna sing it)
Me say praise him, you tell me how long (praise him, all day long, all day 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 (blessed) assurance (assurance) Jesus (Jesus) is mine (is mine)
What a (what a) fortaste (fortaste) glory (glory) divine (divine)
Heir of (heir of) heaven (heaven) purchased (purchased) of God (of God)
Born of (born of) spirit (spirit), washed in (washed in) blood (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