Lời bài hát: Sonicflood. Other. Refiner's Fire.

Purify my heart,
let me be as gold and precious silver.
Purify my heart,
let me be as gold, pure gold.

(Chorus)
Refiner's fire,
my heart's one desire
is to be?holy;
set apart for You, Lord.
I choose to be?holy;
set apart for You, my Master,
ready to do Your will.

Purify my heart,
cleanse me from within
and make me holy.
Purify my heart,
cleanse me from my sin, deep within.