Luke 8:22-25

Now it came to pass on one of those days, that he entered into a boat, himself and his disciples; and he said unto them, Let us go over unto the other side of the lake: and they launched forth. But as they sailed he fell asleep: and there came down a storm of wind on the lake; and they were filling with water, and were in jeopardy. And they came to him, and awoke him, saying, Master, master, we perish. And he awoke, and rebuked the wind and the raging of the water: and they ceased, and there was a calm. And he said unto them, Where is your faith? And being afraid they marvelled, saying one to another, Who then is this, that he commandeth even the winds and the water, and they obey him?