And the angel of Jehovah appeared unto him in a flame of fire out of the midst of a bush: and he looked, and, behold, the bush burned with fire, and the bush was not consumed.
Out of heaven he made thee to hear his voice, that he might instruct thee: and upon earth he made thee to see his great fire; and thou heardest his words out of the midst of the fire.
For ye are not come unto (a mount) that might be touched, and that burned with fire, and unto blackness, and darkness, and tempest,
for our God is a consuming fire.