The sea became rough because a strong wind was blowing.
For he commanded and raised the stormy wind, which lifted up the waves of the sea.
He it is who makes the clouds rise at the end of the earth; he makes lightnings for the rain and brings out the wind from his storehouses.
but by this time the boat, battered by the waves, was far from the land, for the wind was against them.
got into a boat, and started across the sea to Capernaum. It was now dark, and Jesus had not yet come to them.
When they had rowed about three or four miles, they saw Jesus walking on the sea and coming near the boat, and they were terrified.