In the Bible it says:
"As the Lord approached, a very powerful wind tore the mountains apart. It broke up the rocks. But the Lord wasn’t in the wind. After the wind, there was an earthquake. But the Lord wasn’t in the earthquake. 12 After the earthquake, a fire came. But the Lord wasn’t in the fire. And after the fire, there was only a gentle whisper. 13 When Elijah heard it, he pulled his coat over his face. He went out and stood at the entrance to the cave.
Then a voice said to him, “Elijah, what are you doing here?”
So why did God appear in the whisper to Elijah? What would be the theological interpretation?