>>10070671Who is the rock?
Now take a closer look at the key verse: “You are Peter, and on this rock I will build my Church” (Matt. 16:18). Disputes about this passage have always been related to the meaning of the term “rock.” To whom, or to what, does it refer? Since Simon’s new name of Peter itself means rock, the sentence could be rewritten as: “You are Rock and upon this rock I will build my Church.” The play on words seems obvious, but commentators wishing to avoid what follows from this—namely the establishment of the papacy—have suggested that the word rock could not refer to Peter but must refer to his profession of faith or to Christ.
From the grammatical point of view, the phrase “this rock” must relate back to the closest noun. Peter’s profession of faith (“You are the Christ, the Son of the living God”) is two verses earlier, while his name, a proper noun, is in the immediately preceding clause.
