**Who Was The Rock In Matthew? **
Firstly, it should be remembered that the Council of Trent made obligatory on all Romans,“who promise and swear that they will continue in obedience to the Church of Rome,” concerning Holy Scripture,"nor will I ever understand or interpret it, except according to the unanimous consent of the Holy fathers."
ECF – Peter the Rock
**Tertullian **
“[T]he Lord said to Peter, ‘On this rock I will build my Church, I have given you the keys of the kingdom of heaven [and] whatever you shall have bound or loosed on earth will be bound or loosed in heaven’ [Matt. 16:18–19]. . . . Upon you, he says, I will build my Church; and I will give to *you *the keys, not to the Church; and whatever *you *shall have bound or *you *shall have loosed, not what
they shall have bound or
they shall have loosed” (
Modesty 21:9–10 [A.D. 220]).
“Was anything hidden from Peter, who was called the Rock whereon the Church was to be built; who obtained the keys of the kingdom of heaven, and the power of loosing and of binding in heaven and on earth?” (
De Praescript Haeret, n.22, p. 209, in Colin Lindsay, The Evidence for the Papacy, (London: Longmans, 1870), 19, c.A.D. 200-220,)
Cyprian of Carthage (251 A.D.)
“The Lord says to Peter: ‘I say to you,’ He says, ‘that you are Peter, and upon this rock I will build my Church, and the gates of hell will not overcome it. And to you I will give the keys of the kingdom of heaven: and whatever things you bind on earth shall be bound also in heaven, and whatever you loose on earth, they shall be loosed also in heaven.’ And again He says to him after His resurrection: ‘Feed my sheep.’ On him He builds the Church, and to him He gives the command to feed the sheep; and although He assigns a like power to all the Apostles, yet He founded a single chair, and He established by His own authority a source and an intrinsic reason for that unity. Indeed, the others were that also which Peter was; but a primacy is given to Peter, whereby it is made clear that there is but one Church and one chair. So too, all are shepherds, and the flock is shown to be one, fed by all the Apostles in single-minded accord. If someone does not hold fast to this unity of Peter, can he imagine that he still holds the faith? If he desert the chair of Peter upon whom the Church was built, can he still be confident that he is in the Church?” (*The Unity of the Catholic Church 4 *[A.D. 251]).
**Ambrose **
“[Christ] made answer: ‘You are Peter, and upon this rock will I build my Church . . .’ Could he not, then, strengthen the faith of the man to whom, acting on his own authority, he gave the kingdom, whom he called the rock, thereby declaring him to be the foundation of the Church [Matt. 16:18]?” (
The Faith 4:5 [A.D. 379]).
Augustine
“Let us not listen to those who deny that the Church of God is able to forgive all sins. They are wretched indeed, because they do not recognize in Peter the
rock and they refuse to believe that the keys of heaven, lost from their own hands, have been given to the Church” (
Christian Combat, 31:33(A.D. 397), in JUR,3:51).
“When, therefore, He had said to His disciples, ‘Will ye also go away?” Peter, that
Rock, answered with the voice of all, “Lord, to whom shall we go? Thou hast the words of eternal life’ “ (
Homilies on John, Tract 11:5(A.D. 417), in NPNF1,VII:76).
“And the Lord, to him to whom a little before He had said, ‘Blessed thou art, and upon this
Rock I will build my Church,’ saith, ‘Go back behind, Satan, an offence thou art to Me.’ Why therefore ‘Satan’ is he, that a little before was ‘blessed,’ and a ‘
Rock’ ?” (
In Psalms, 56[55]:14[PL 36, 656] (A.D. 418),in NPNF1,VIII:223).
“Peter, who had confessed Him as the Son of God, and in that confession had been called the
rock upon which the Church should be built.” (
In Psalms, 69:4[PL 36, 869] (A.D. 418), in Butler, 251).
“And if a Jew asks us why we do that, we sound from the rock, we say, This Peter did, this Paul did: from the midst of the
rocks we give our voice. But that
rock, Peter himself, that great mountain, when he prayed and saw that vision, was watered from above”
In Psalms, 104[103]:16(A.D. 418),in NPNF1,VIII:513).
**Pope Leo I **
“[T]he blessed Peter persevering in the strength of the rock, which he has received, has not abandoned the helm of the Church, which he understood. For he was ordained before the rest in such a way that, from his being called the rock, from his being pronounced the foundation, from his being constituted the doorkeeper of the kingdom of heaven, from his being set as the umpire to bind and loose, whose judgments shall retain their validity in heaven, from all these mystical titles we might know the nature of his association with Christ” (
Sermons 3:2–3 [A.D. 450]).