The day following, when the people who stood on the other side of the sea saw that there was no other boat there, except that one into which his disciples were entered, and that Jesus went not with his disciples into the boat, but that his disciples were gone away alone;
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Cyril of Alexandria
AD 444
The miracle does not escape notice, I mean Jesus walking on. the very sea, although it took place by night and in the dark, and was ordered in secret. But the crowd of those who were wont to follow Him perceives, assured (as is probable) by much watching, that He had neither sailed with His disciples, nor had crossed in any other ship. For there was there the Apostles' ship alone, which they took and went away before Him. Nought then is hidden of what is good even though it be performed in secret by any, and here we see that that is true, Nothing is secret that shall not be made manifest, neither hid that shall not be known and come abroad. I say then that he who desireth to track the footsteps of Christ, and, as far as man can, to be moulded after His Pattern, ought not to be eager to live in much boasting, nor when he practises virtue to be led away in pursuit of praise, nor if he enter upon an extraordinary and exceeding disciplined life, should he desire to glory immoderately thereat, but should desire to be seen alone by the Eyes of the Deity, Who revealeth hidden things, and that which is performed in secret bringeth He into clearest apprehension.