Mark 4:38-40

38Jesus was in the stern, sleeping on a cushion. The disciples woke him and said to him, “Teacher, don’t you care if we drown?”

39He got up, rebuked the wind and said to the waves, “Quiet! Be still!” Then the wind died down and it was completely calm.

40He said to his disciples, “Why are you so afraid? Do you still have no faith?”