" Now there was a great wind, so strong that it was splitting mountains and breaking rocks in pieces before the LORD, but the LORD was not in the wind; and after the wind an earthquake, but the LORD was not in the earthquake; and after the earthquake a fire, but the LORD was not in the fire; and after the fire a sound of sheer silence. When Elijah heard it, he wrapped his face in his mantle and went out and stood at the entrance of the cave. Then there came a voice to him that said, "What are you doing here, Elijah? "

― Ruth Haley Barton , Invitation to Solitude and Silence: Experiencing God's Transforming Presence