Peter - walked on the water - However impossible the thing commanded by Christ may appear, it is certain he will give power to accomplish it to those who receive his word by faith; but we must take care never to put Christ's power to the proof for the gratification of a vain curiosity; or even for the strengthening of our faith, when the ordinary means for doing that are within our reach.

he walked.

Matthew 17:20 And Jesus said to them, Because of your unbelief: for truly I say to you, If you have faith as a grain of mustard seed...

Matthew 21:21 Jesus answered and said to them, Truly I say to you, If you have faith, and doubt not...

Mark 9:23 Jesus said to him, If you can believe, all things are possible to him that believes.

Mark 11:22,23 And Jesus answering said to them, Have faith in God...

Luke 17:6 And the Lord said, If you had faith as a grain of mustard seed, you might say to this sycamine tree, Be you plucked up by the root...

Acts 3:16 And his name through faith in his name has made this man strong, whom you see and know: yes...

Romans 4:19 And being not weak in faith, he considered not his own body now dead, when he was about an hundred years old...

Philippians 4:13 I can do all things through Christ which strengthens me.

The Martyrdom of John
'At that time Herod the tetrarch heard of the fame of Jesus, 2. And said unto his servants, This is John the Baptist; he is risen from the dead; and therefore mighty works do shew forth themselves in him. 3. For Herod had laid hold on John, and bound him, and put him in prison for Herodias' sake, his brother Philip's wife. 4. For John said unto him, It is not lawful for thee to have her. 5. And when he would have put him to death, he feared the multitude, because they counted him as a prophet. 6. …
Alexander Maclaren—Expositions of Holy Scripture

First Withdrawal from Herod's Territory and Return.
(Spring, a.d. 29.) Subdivision B. Feeding the Five Thousand. ^A Matt. XIV. 13-21; ^B Mark VI. 33-44; ^C Luke IX. 11-17; ^D John VI. 2-14. ^c 11 But { ^a and} the multitudes heard thereof [heard of Jesus and his disciples crossing the lake], ^b 33 And they saw them going, and ^c perceiving it, ^b many knew them, ^d 2 And a great multitude followed him, because they beheld the signs which he did on them that were sick. ^b and they ran together there on foot from all the cities, and outwent them. ^a …
J. W. McGarvey—The Four-Fold Gospel

The Miraculous Feeding of the Five Thousand
In the circumstances described in the previous chapter, Jesus resolved at once to leave Capernaum; and this probably alike for the sake of His disciples, who needed rest; for that of the people, who might have attempted a rising after the murder of the Baptist; and temporarily to withdraw Himself and His followers from the power of Herod. For this purpose He chose the place outside the dominions of Antipas, nearest to Capernaum. This was Beth-Saida (the house of fishing,' Fisher-town,' [3198] as …
Alfred Edersheim—The Life and Times of Jesus the Messiah