God makes his ministers a
flame of fire.
Am I ignitable?
God, deliver me from the dread asbestos of "other things."
Saturate me with the oil of thy Spirit that I may flame.
Make me thy fuel, Flame of God.
-- Jim Elliot. Leadership, Vol. 11, no. 2.
See: Ex 3:2; Jer 5:14; Heb 4:12.