John 21:18

Peter appears to have preached in Pontus, Galatia, Bithynia, Cappadocia, and Asia to the Jews of the dispersion. And at last, having come to Rome, he was crucified head-downwards; for he had requested that he might suffer in this way.

For 'most excellent Theophilus' Luke compiled the individual events that took place in his presence - as he plainly shows by omitting the martyrdom of Peter

Thus Peter, the first of the apostles, having been often apprehended, and thrown into prison, and treated with igominy, was last of all crucified at Rome.

Since, moreover, you are close upon Italy, you have Rome, from which there comes even into our own hands the very authority (of apostles themselves). How happy is its church, on which apostles poured forth all their doctrine along with their blood! Where Peter endures a passion like his Lord's!

And if a heretic wishes his confidence to rest upon a public record, the archives of the empire will speak, as would the stones of Jerusalem. We read the lives of the Cæsars: At Rome Nero was the first who stained with blood the rising faith. Then is Peter girt by another, [John 21:18] when he is made fast to the cross.

But not to dwell upon ancient examples, let us come to the most recent spiritual heroes. Let us take the noble examples furnished in our own generation. Through envy and jealousy the greatest and most righteous pillars [of the church] have been persecuted and put to death. Let us set before our eyes the illustrious apostles. Peter, through unrighteous envy, endured not one or two, but numerous labours; and when he had at length suffered martyrdom, departed to the place of glory due to him.

With great kindness and tenderness our Lord Jesus Christ testifies to the fervour of the love which His disciple bore unto Him, and the high honour of his piety and endurance, tried to the uttermost. For He tells him clearly what would be the issue of his apostleship, and what would be the end of his life. For He foretold unto him, that one would take him to a place whither he would not go; that is, in which his persecutors, or those who condemned him to the penalty of death, had fixed the cross. He says, that the place of his crucifixion would be a place whither Peter would not go. For no one of the Saints suffers death of his own free choice. But though death be bitter, and though it come upon them sorely against their will, yet do they who yearn for the glory that God gives disdain earthly life. Therefore Christ foretold, that the blessed Peter would be taken to a place to die in, sore displeasing and hateful unto him. But he would never have attained to so glorious a death, nor have been crucified for Christ, had he not followed His injunction to take charge of the sheep of His fold, and, having the power of the love of Christ firmly rooted in his heart, called to obedience those who have been ensnared into error by the wiles of the devil. For they who ventured on this crime, and slew the blessed Peter, had no other accusation to charge him withal, save only his zeal in Christ's service. We may see then hereby, that our Lord Jesus Christ well, and of necessity, foretold Peter's end, that by the doom that he was destined to suffer he might in a manner put the seal of truth upon the words he spake unto Him: Yea, Lord; Thou knowest that I love Thee. For that he met his death at all on account of preaching the Gospel was surely a plain and incontrovertible proof of affection, and showed that he was in no way lacking in perfect love towards Christ. […]

And having spoken to him concerning the love towards Himself, He foretelleth to him the martyrdom which he should undergo, showing that He said not to Him what he said as distrusting, but as greatly trusting him; wishing besides to point out a proof of love towards Him, and to instruct us in what manner especially we ought to love Him.

And yet this he did will, and desired; on which account also He hath revealed it to him. For since Peter had continually said, "I will lay down my life for Thee", and, "Though I should die with Thee, yet will I not deny Thee": He hath given him back his desire. What then is the, "Whither thou willest not"? He speaketh of natural feeling, and the necessity of the flesh, and that the soul is unwillingly torn away from the body. So that even though the will were firm, yet still even then nature would be found in fault. For no one lays aside the body without feeling, God, as I said before, having suitably ordained this, that violent deaths might not be many. For if, as things are, the devil has been able to effect this, and has led ten thousand to precipices and pits; had not the soul felt such a desire for the body, the many would have rushed to this under any common discouragement. The, "whither thou willest not," is then the expression of one signifying natural feeling.

But how after having said, "When thou wast young," doth He again say, "When thou art old"? For this is the expression of one declaring that he was not then young; (nor was he; nor yet old, but a man of middle age.) Wherefore then did He recall to his memory his former life? Signifying, that this is the nature of what belongeth to Him. In things of this life the young man is useful, the old useless; "but in Mine," He saith, "not so; but when old age hath come on, then is excellence brighter, then is manliness more illustrious, being nothing hindered by the time of life." This He said not to terrify, but to rouse Him; for He knew his love, and that he long had yearned for this blessing. At the same time He declareth the kind of death. For since Peter ever desired to be in the dangers which were for His sake, "Be of good cheer," He saith, "I will so satisfy thy desire, that, what thou sufferedst not when young, thou must suffer when thou art old."

Then the Evangelist, to rouse the hearer, has added, "This spake He, signifying by what death he should glorify God." He said not, "Should die," but, "Should glorify God," that thou mayest learn, that to suffer for Christ, is glory and honor to the sufferer.

"And when He had spoken this, He saith, Follow Me." Here again He alludeth to his tender carefulness, and to his being very closely attached to Himself. And if any should say, "How then did James receive the chair at Jerusalem?" I would make this reply, that He appointed Peter teacher, not of the chair, but of the world.

We read the lives of the Caesars: At Rome Nero was the first who stained with blood the rising faith. Then is Peter girt by another, when he is made fast to the cross.

And as he [Peter] went forth of the city, he saw the Lord entering into Rome. And when he saw him, he said: Lord, whither goest thou thus (or here)? And the Lord said unto him: I go into Rome to be crucified. And Peter …

The Lord, having spoken to Peter about love for Himself, also foretells to him the martyrdom that he will endure. He says this in order to show that if He asks him about love, He asks not out of distrust toward him, but out of …

After Peter's confirmation in love was made, here follows his invitation to the consummation of love. Now the consummation of love is that a man lay down his life for Christ: therefore here follows an invitation to imitate the passion. Peter is therefore certified by …

It is asked about what he says: Another will gird you and lead you where you do not wish. It seems from this that the passion of Peter was involuntary: therefore it was not meritorious. I respond: The will is twofold: of reason and of …

Above, our Lord entrusted the office of shepherd to Peter. Now he foretells his martyrdom. This was pertinent because a good shepherd should lay down his life for his sheep (10:11). It was not granted to the young Peter to lay down his life for …

When thou art old - He lived about thirty-six years after this: another shall gird thee - They were tied to the cross till the nails were driven in; and shall carry thee - With the cross: whither thou wouldest not - According to nature; to the place where the cross was set up.

Verily, verily, I say unto thee,....

Others think it points at the bonds and imprisonments which those are hampered with that are sentenced to death. The pomp and solemnity of an execution add much to the terror of death, and to any eye of sense make it look doubly formidable. Death, in these horrid shapes, has often been the lot of Christ's faithful ones, who yet have overcome it by the blood of the Lamb.

Thou shalt stretch forth thy hands - Wetstein observes that it was a custom at Rome to put the necks of those who were to be crucified into a yoke, and to stretch out their hands and fasten them to the end of it; and having thus led them through the city they were carried out to be crucified. See his note on this place.

"I tell you the solemn truth, when you were young, you tied your clothes around you and went wherever you wanted, but when you are old, you will stretch out your hands, and others will tie you up and bring you where you do not want to go." (Now Jesus said this to indicate clearly by what kind of death Peter was going to glorify God.) After he said this, Jesus told Peter, "Follow me." Peter turned around and saw the disciple whom Jesus loved following them.

"I tell you the solemn truth, when you were young, you tied your clothes around you and went wherever you wanted, but when you are old, you will stretch out your hands, and others will tie you up and bring you where you do not want to go." (Now Jesus said this to indicate clearly by what kind of death Peter was going to glorify God.) After he said this, Jesus told Peter, "Follow me." Peter turned around and saw the disciple whom Jesus loved following them. (This was the disciple who had leaned back against Jesus’ chest at the meal and asked, "Lord, who is the one who is going to betray you?") So when Peter saw him, he asked Jesus, "Lord, what about him?" Jesus replied, "If I want him to live until I come back, what concern is that of yours? You follow me!" So the saying circulated among the brothers and sisters that this disciple was not going to die. But Jesus did not say to him that he was not going to die, but rather, "If I want him to live until I come back, what concern is that of yours?" This is the disciple who testifies about these things and has written these things, and we know that his testimony is true. There are many other things that Jesus did. If every one of them were written down, I suppose the whole world would not have room for the books that would be written. These verses form the conclusion of John's Gospel, and bring to an end the most precious book in the Bible . The man is much to be pitied who can read the passage without serious and solemn feelings. It is like listening to the parting words of a friend, whom we may possibly not see again. Let us reverently consider the lessons which this Scripture contains. We learn, for one thing, from these verses, that the future history of Christians, both in life and death, is foreknown by Christ.

When thou wast young - When in early life thou didst gird thyself, etc. The Jews, in walking or running, girded their outer garments around them, that they might not be impeded. See the notes at Mat 5:38-41. Thou girdedst - The expression here denotes freedom. He did as he pleased - he girded himself or not he went or remained, as he chose. Perhaps the expression refers rather to that time than to the previous period of Peter’s life. “Thou being now young or in the vigor of life, hast just girded thyself and come freely to the shore.” In either case the Saviour intimates that at the end of his life he would not be thus free. When thou shalt be old - Ancient writers say that Peter was put to death about thirty-four years after this. His precise age at that time is not known. Thou shalt stretch forth thy hands - When Peter was put to death, we are told that he requested that he might be crucified with his head downward, saying that he who had denied his Lord as he had done was not worthy to die as he did. This expression of Christ may intimate the readiness of Peter thus to die. Though he was not at liberty as when he was young, though bound by others, yet he freely stretched out his hands on the cross, and was ready to give up his life. Another shall gird thee - Another shall bind thee. The limbs of persons crucified were often bound instead of being nailed, and even the body was sometimes girded to the cross. See the notes at Mat 27:35. Carry thee ... - Shall bear thee, or shall compel thee to go to prison and to death. This is not said to intimate that Peter would be unwilling to suffer martyrdom, but it stands opposed to the freedom of his early life. Though willing when compelled to do it, yet he would not seek it; and though he would not needlessly expose himself to it, yet he would not shrink from it when it was the will of God.

It sort of bothered me that Jesus seemed to rub it in by asking Peter three times if he loved Him. Then I researched the word meanings for love in each of these verses.

St. Peter was crucified upside down as a huge inhuman joke; but his human seriousness survived the inhuman joke, because, in whatever posture, he had died for his faith. The modern martyr of the Pankhurst type courts the absurdity without making the suffering strong enough …