37 And a great windstorm arose, and the waves beat into the boat, so that it was already filling. 38 But He was in the stern, asleep on a pillow. And they awoke Him and said to Him, “Teacher, do You not care that we are perishing?”39 Then He arose and rebuked the wind, and said to the sea, “Peace,[a] be still!” And the wind ceased and there was a great calm. 40 But He said to them, “Why are you so fearful? How[b] is it that you have no faith?” 41 And they feared exceedingly, and said to one another, “Who can this be, that even the wind and the sea obey Him!”
Mark 4:37-41