Bede the Venerable
Catena Aurea · Markusevangelium 6
And straightway he constrained his disciples to get into the ship, and to go to the other side before unto Bethsaida, while he sent away the people. And when he had sent them away, he departed into a mountain to pray. And when even was come, the ship was in the midst of the sea, and he alone on the land. And he saw them toiling in rowing; for the wind was contrary unto them: and about the fourth watch of the night he cometh unto them, walking upon the sea, and would have passed by them. But when they saw him walking upon the sea, they supposed it had been a spirit, and cried out: For they all saw him, and were troubled. And immediately he talked with them, and saith unto them, Be of good cheer: it is I; be not afraid. And he went up unto them into the ship; and the wind ceased: and they were sore amazed in themselves beyond measure, and wondered. For they considered not the miracle of the loaves: for their heart was hardened.
(ubi sup.) The disciples indeed, who were still carnal, were amazed at the greatness of His virtue, they could not yet however recognise in Him the truth of the Divine Majesty. Wherefore it goes on, For their hearts were hardened. But mystically, the toil of the disciples in rowing, and the contrary wind, mark out the labours of the Holy Church, who amidst the beating waves of the world, and the blasts of uncleanspirits, strives to reach the repose of her celestial country. And well is it said that the ship was in the midst of the sea, and He alone on land, for sometimes the Church is afflicted by a pressure from the Gentiles so overwhelming, that her Redeemer seems to have entirely deserted her. But the Lord sees His own, toiling on the sea, for, lest they faint in tribulations, He strengthens them by the look of His love, and sometimes frees them by a visible assistance. Further, in the fourth watch He came to them as daylight approached, for when man lifts up his mind to the light of guidance from on high, the Lord will be with him, and the dangers of temptations will be laid asleep.