John 6:15-21

15Jesus, knowing that they intended to come and make him king by force, withdrew again to a mountain by himself. 16When evening came, his disciples went down to the lake, 17where they got into a boat and set off across the lake for Capernaum. By now it was dark, and Jesus had not yet joined them. 18A strong wind was blowing and the waters grew rough. 19When they had rowed about three or four miles, they saw Jesus approaching the boat, walking on the water; and they were frightened. 20But he said to them, “It is I; don’t be afraid.” 21Then they were willing to take him into the boat, and immediately the boat reached the shore where they were heading.