165. For he himself saw the fire in the bush, and had heard God when the voice from the flame of fire came to him saying: “I am the God of Abraham, and the God of Isaac, and the God of Jacob.” The voice came from the fire, and the voice was in the bush, and the fire did no harm. For the bush was burning but was not consumed, because in that mystery the Lord was showing that He would come to illuminate the thorns of our body, and not to consume those who were in misery, but to alleviate their misery; Who would baptize with the Holy Spirit and with fire, that He might give grace and destroy sin. So in the symbol of fire God keeps His intention.