John Chrysostom
Catena Aurea · Johannesevangelium 6
When Jesus therefore perceived that they would come and take him by force, to make him a king, he departed again into a mountain himself alone. And when even was now come, his disciples went down unto the sea, And entered into a ship, and went over the sea toward Capernaum. And it was now dark, and Jesus was not come to them. And the sea arose by reason of a great wind that blew. So when they had rowed about five and twenty or thirty furlongs, they see Jesus walking on the sea, and drawing nigh unto the ship: and they were afraid. But he saith unto them, It is I; be not afraid. Then they willingly received him into the ship: and immediately the ship was at the land whither they went.
(Hom. xliii. 1) Or take another explanation. This miracle seems to me to be a different one, from the one given in Matthew: for there they do not receive Him into the ship immediately, whereas here they doh: and there the storm lasts for some time, whereas here as soon as He speaks, there is a calm. He often repeats the same miracle in order to impress it on men’s minds.