CTA ~ Luke 22 v31 - 34

31. And the Lord said, Simon, Simon, behold, Satan hath desired to have you, that he may sift you as wheat:

32. But I have prayed for thee, that thy faith fail not: and when thou art converted, strengthen thy brethren.

33. And he said unto him, Lord, I am ready to go with thee, both into prison, and to death.

34. And he said, I tell thee, Peter, the cock shall not crow this day, before that thou shalt thrice deny that thou knowest me.

BEDE. Lest the eleven should be boastful, and impute it to their own strength, that they almost alone among so many thousands of the Jews were said to have continued with our Lord in His temptations, He shews them, that if they had not been protected by the aid of their Master succouring them, they would have been beaten down by the same storm as the rest. Hence it follows, And the Lord said unto Simon, Simon, behold, Satan hath desired thee, that he may sift thee as wheat. That is, he hath longed to tempt you and to shake you, as he who cleanses wheat by winnowing. Wherein He teaches that no man’s faith is tried unless God permits it.

THEOPHYLACT. Now this was said to Peter, because he was bolder than the rest, and might feel proud because of the things which Christ had promised.

CYRIL OF ALEXANDRIA. Or to shew that men being as nought, (as regards human nature, and the proneness of our minds to fall,) it is not meet that they should wish to be above their brethren. Therefore passing by all the others, He comes to Peter, who was the chief of them, saying, But I have prayed for thee, that thy faith fail not.

CHRYSOSTOM. (Hom. 82. in Matt.) Now He said not, ‘I have granted,’ but I have prayed. For He speaks humbly as approaching unto His Passion, and that He may manifest His human nature. For He who had spoken not in supplication, but by authority, Upon this rock I will build my Church, and I will give thee the keys of the kingdom of heaven, (Matt. 16:18.) how should He have need of prayer that He might stay one agitated soul? He does not say, “I have prayed that thou deny not,” but that thou do not abandon thy faith.

THEOPHYLACT. For albeit thou art for a time shaken, yet thou boldest stored up, a seed of faith; though the spirit has shed its leaves in temptation, yet the root is firm. Satan then seeks to harm thee, because he is envious of my love for thee, but notwithstanding that I have prayed for thee, thou shalt fall. Hence it follows, And when thou art converted, strengthen thy brethren. As if He says, After that thou hast wept and repented thy denial of Me, strengthen thy brethren, for I have deputed thee to be the head of the Apostles. For this befits thee who art with Me, the strength and rock of the Church. And this must be understood not only of the Apostles who then were, but of all the faithful who were about to be, even to the end of the world; that none of the believers might despair, seeing that Peter though an Apostle denied his Lord, yet afterwards by penitence obtained the high privilege of being the Ruler (ἐπιστάτης) of the world.

CYRIL OF ALEXANDRIA. Marvel then at the superabundance of the Divine forbearance: lest He should cause a disciple to despair, before the crime was committed, He granted pardon, and again restored him to his Apostolic rank, saying, Strengthen thy brethren.

BEDE. As if to say, As I by prayer protected your faith that it should not fail, so do you remember to sustain the weaker brethren, that they despair not of pardon.

AMBROSE. Beware then of boasting, beware of the world; he is commanded to strengthen his own brethren, who said, Master, we have left all, and followed thee. (Matt. 19:27.)

BEDE. Because the Lord said He had prayed for Peter’s faith, Peter conscious of present affection and fervent faith, but unconscious of his coming fall, does not believe he could in any way fall from Christ. As it follows, And he said unto him, Lord, I am ready to go with thee to prison and to death.

THEOPHYLACT. He burns forth indeed with too much love, and promises what is impossible to him. But it behoved him as soon as he heard from the Truth that he was to be tempted, to be no longer confident. Now the Lord, seeing that Peter spoke boastfully, reveals the nature of his temptation, namely, that he would deny Him; I tell thee, Peter, the cock shall not crow this day, before that thou thrice deny, &c.

AMBROSE. Now Peter although earnest in spirit, yet still weak in bodily inclination, is declared about to deny his Lord; for he could not equal the constancy of the Divine will. Our Lord’s Passion has rivals, but no equal.

THEOPHYLACT. From hence we draw a great doctrine, that human resolve is not sufficient without the Divine support. For Peter with all his zeal, nevertheless when forsaken of God was overthrown by the enemy.

BASIL. (in Reg. Brev. ad int. 8.) We must know then, that God sometimes allows the rash to receive a fall, as a remedy to previous self-confidence. But although the rash man seems to have committed the same offence with other men, there is no slight difference. For the one has sinned by reason of certain secret assaults and almost against his will, but the others, having no care either for themselves or God, knowing no distinction between sin and virtuous actions. For the rash needing some assistance, in regard to this very thing in which he has sinned ought to suffer reproof. But the others, having destroyed all the good of their soul, must be afflicted, warned, rebuked, or made subject to punishment, until they acknowledge that God is a just Judge, and tremble.

AUGUSTINE. (de Con. Ev. l. iii. c. 2.) Now what is here said concerning the foregoing denial of Peter is contained in all the Evangelists, but they do not all happen to relate it upon the same occasion in the discourse. Matthew and Mark subjoin it after our Lord had departed from the house where He had eaten the Passover, but Luke and John before He went out from thence. But we may easily understand either that the two former used these words, recapitulating them, or the two others anticipating them: only it rather moves us, that not only the words but even the sentences of our Lord, in which Peter being troubled used that boast of dying either for or with our Lord, are given so differently, as rather to compel us to believe that he thrice uttered his boast at different parts of our Lord’s discourse, and that he was thrice answered by our Lord, that before the cock crowed he should deny Him thrice.