I'm not sure what the meaning of the song is, but I think the title is a reference to 1 Kings 19:11-13.
"11 And he said, Go forth, and stand upon the mount before the LORD. And, behold, the LORD passed by, and a great and strong wind rent the mountains, and brake in pieces the rocks 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:
12And after the earthquake a fire; but the LORD was not in the fire: and after the fire a still small voice.
13And it was so, when Elijah heard it, that he wrapped his face in his mantle, and went out, and stood in the entering in of the cave. And, behold, there came a voice unto him, and said, What doest thou here, Elijah?"
I'm not sure what the meaning of the song is, but I think the title is a reference to 1 Kings 19:11-13.
"11 And he said, Go forth, and stand upon the mount before the LORD. And, behold, the LORD passed by, and a great and strong wind rent the mountains, and brake in pieces the rocks 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:
12And after the earthquake a fire; but the LORD was not in the fire: and after the fire a still small voice.
13And it was so, when Elijah heard it, that he wrapped his face in his mantle, and went out, and stood in the entering in of the cave. And, behold, there came a voice unto him, and said, What doest thou here, Elijah?"
The "still small voice" is the voice of God.