Matthew 16:22,23

Ver 22. Then Peter took him, and began to rebuke him, saying, "Be it far from thee, Lord: this shall not be unto thee." 23. But he turned, and said unto Peter, "Get thee behind me, Satan: thou art an offence unto me: for thou savourest not the things that be of God, but those that be of men."

Origen: While Christ was yet speaking the beginnings of the things which He was shewing unto them, Peter considered them unworthy of the Son of the living God. And forgetting that the Son of the living God does nothing, and acts in no way worthy of blame, he began to rebuke Him; and this is what is said, "And Peter took him, and began to rebuke him."

Jerome: We have often said that Peter had too hot a zeal, and a very great affection towards the Lord the Saviour. Therefore after that his confession, and the reward of which he had heard from the Saviour, he would not have that his confession destroyed, and thought it impossible that the Son of God could be put to death, but takes Him to him affectionately, or takes Him aside that he may not seem to be rebuking his Master in the presence of his fellow disciples, and begins to chide Him with the feeling of one that loved Him, and to contradict Him, and say, "Be it far from thee, Lord;" or as it is better in the Greek, that is, Be propitious to Thyself, Lord, this shall not be unto Thee.

Origen: As though Christ Himself had needed a propitiation. His affection Christ allows, but charges him with ignorance; as it follows, "He turned and said unto Peter, Get thee behind me, Satan, thou art an offence unto me."

Hilary: The Lord, knowing the suggestion of the craft of the devil, says to Peter, "Get thee behind me;" that is, that he should follow the example of His passion; but to him by whom this expression was suggested, He turns and says, "Satan, thou art an offence unto me." For we cannot suppose that the name of Satan, and the sin of being an offence, would be imputed to Peter after those so great declarations of blessedness and power that had been granted him.

Jerome: But to me this error of the Apostle, proceeding from the warmth of his affection, will never seem a suggestion of the devil. Let the thoughtful reader consider that that blessedness of power was promised to Peter in time to come, not given him at the time present; had it been conveyed to him immediately, the error of a false confession would never have found place in him.

Chrys.: For what wonder is it that this should befal Peter, who had never received a revelation concerning these things? For that you may learn that confession which he made concerning Christ was not spoken of himself, observe how in these things which had not been revealed to him, he is at a loss. Estimating the things of Christ by human and earthly principles, he judged it mean and unworthy of Him that He should suffer. Therefore the Lord added, "For thou savourest not the things that be of God, but the things that be of men."

Jerome: As much as to say; It is of My will, and of the Father's will, that I should die for the salvation of men; you considering only your own will would not that the grain of wheat should fall into the ground, that it may bring forth much fruit; therefore as you speak what is opposed to My will, you ought to be called My adversary. For Satan is interpreted 'adverse' or 'contrary.'

Origen: Yet the words in which Peter and those in which Satan are rebuked, are not, as is commonly thought, the same; to Peter it is said, "Get thee behind me, Satan;" that is, follow me, thou that art contrary to my will; to the Devil it is said, "Go thy way, Satan," understanding not 'behind me,' but 'into everlasting fire.'

He said therefore to Peter, "Get thee behind me," as to one who through ignorance was ceasing to walk after Christ. And He called him Satan, as one, who through ignorance had somewhat contrary to God. But he is blessed to whom Christ turns, even though He turn in order to rebuke him. But why said He to Peter, "Thou art an offence unto me, when in the Psalm it is said, Great peace have they that love thy law, and there is no offence to them?" [Psalms 119:165] It must be answered, that not only is Jesus not offended, but neither is any man who is perfect in the love of God; and yet he who does or speaks any thing of the nature of an offence, may be an offence even to one who is incapable of being offended. Or he may hold every disciple that sinneth as an offence, as Paul speaks, "Who is offended, and I burn not?" [2 Corinthians 11:29]