homer << No comment. >>
Sorry, you aren’t dealing with Matt 16:18. The Catechism is perhaps the most fair since it says, along with many of the Church Fathers:
The literal interpretation is that Simon alone is the rock of Christ’s Church, the Church is built on Peter personally (CCC 881, 586, 552). However, the Catechism also notes that Peter is the unshakeable rock because of his faith in Christ (CCC 552); that the acknowledgement of Christ’s divine sonship is the Church’s foundation (CCC 442); on the rock of Peter’s faith Christ built His Church (CCC 424); and Christ Himself as rock and “chief cornerstone” (1 Peter 2:4ff; 1 Cor 10:4; Eph 2:20) is the foundation (CCC 756).
There are at least a dozen reasons why Peter = this rock, here they are as given by various Protestant and evangelical biblical scholars:
Let’s summarize what all the Protestant scholars are saying in their commentaries on Matthew 16:18 –
(A) Peter is the Rock, the foundation stone of Jesus’ Church, the Church would be built on Peter personally;
(B) Peter’s name means Rock (petros or petra in Greek, Kepha or Cephas in Aramaic);
(C) The slight distinction in meaning for the Greek words for Rock (petros, petra) was largely confined to poetry before the time of Jesus and therefore has no special importance;
(D) The Greek words for Rock (petros, petra) by Jesus’ day were interchangeable in meaning;
(E) The underlying Aramaic Kepha-kepha of Jesus’ words makes the Rock-rock identification certain;
(F) The Greek word petra, being a feminine noun, could not be used for a man’s name, so Petros was used;
(G) Only because of past “Protestant bias” was the Peter is Rock identification denied;
(H) The pun or play on words makes sense only if Peter is the Rock;
(I) Jesus says “and on this rock” not “but on this rock” – the referent is therefore Peter personally;
(J) Verse 19 and the immediate context (singular “you”) shows Peter is the Rock of verse 18;
(K) Peter’s revelation and confession of Jesus as the Christ parallels Jesus’ declaration and identification of Peter as the Rock;
(L) Peter is paralleled to Abraham who also had his name changed, was a Father to God’s people, and was called the Rock (Isaiah 51:1-2; cf. Gen 17:5ff).
And to bring it back to the topic, the Bible is “sufficient” to at least determine Peter = this rock.
Phil P