Matthew 14:23-28

After He had sent the crowds away, He went up on the mountain by Himself to pray; and when it was evening, He was there alone. But the boat was already a long distance from the land, battered by the waves; for the wind was contrary. And in the fourth watch of the night He came to them, walking on the sea. When the disciples saw Him walking on the sea, they were terrified, and said, “It is a ghost!” And they cried out in fear. But immediately Jesus spoke to them, saying, “Take courage, it is I; do not be afraid.” Peter said to Him, “Lord, if it is You, command me to come to You on the water.”