Matthew 14:22-31

 ²²And straightway Jesus constrained his disciples to get into a ship, and to go before him unto the other side, while he sent the multitudes away. ²³And when he had sent the multitudes away, he went up into a mountain apart to pray: and when the evening was come, he was there alone. ²⁴But the ship was now in the midst of the sea, tossed with waves: for the wind was contrary. ²⁵And in the fourth watch of the night Jesus went unto them, walking on the sea. ²⁶And when the disciples saw him walking on the sea, they were troubled, saying, It is a spirit; and they cried out for fear. ²⁷But straightway Jesus spake unto them, saying, Be of good cheer; it is I; be not afraid. ²⁸And Peter answered him and said, LORD, if it be thou, bid me come unto thee on the water. ²⁹And he said, Come. And when Peter was come down out of the ship, he walked on the water, to go to Jesus. ³⁰But when he saw the wind boisterous, he was afraid; and beginning to sink, he cried, saying, LORD, save me. ³¹And immediately Jesus stretched forth his hand, and caught him, and said unto him, O thou of little faith, wherefore didst thou doubt?