Or is the Catholic interpretation of the passage incorrect?
Or perhaps you’re reading things into the passage that Matthew never intended?
Your first question is a very important question in the pursuit of the truth, one I sincerely asked while I myself departed for a time from the Catholic Church. But in honest pursuit of truth I think it would be reasonable to claim that your interpretation could also be incorrect. So how do we resolve which one of us is correct? There is only one God, one truth, we both can’t be correct, one of us is mistaken, or perhaps both. My interpretation is not based on my own presumptions of what I claim to know or understand about the faith based on an english translation that someone more educated than me tried to translate. Beings I wasn’t there to eyewitness the claims of the Gospel I’m putting a great deal of faith in the Church, the writers, the original translators, the new translators and every person who has maintained the sacred writings for 2,000 years. So I rely heavily on Catholic (Universal, i.e. the worldwide faith) Tradition, though my own capacity to reason the passage allows for understanding the passage inline with Catholic Tradition. I would assume your interpretation is based on what you’ve been taught from those more versed in scripture interpretation than yourself as well. But I would argue it is important to rely on the interpretation of those far closer to Christ than myself, and that those interpretations have to be consistently held for 2,000 years. Is my interpretation what the early Roman martyrs held to, was it consistently held and taught right up to today? What did Irenaeus think? How about Ignatius of Antioch? Is my interpretation a new modern whim based on society’s insight or is it the unchanging faith of Jesus Christ?
“Jesus Christ is the same yesterday, today, and forever. Do not be carried away by all kinds of strange teachings.” Heb 13: 8,9
So history is extremely important for us to prove that our doctrine of Jesus Christ is the same today as it was yesterday, and that we maintain that forever, as Paul wrote in Hebrews. I would argue that your interpretation relys heavily on Catholic Tradition as well, though it maintains some alterations of a modern sort. My first point is that your Bible includes the book of Matthew does it not? Why? Catholic Tradition, the Bible comes from the Catholic Church. Even though your Bible has lost some weight, the books that still remain came from the Catholic Bible. So Biblical history is also very important. Irenaeus was the first Christian to claim that all 4 Gospels were canonical, he was the Bishop of Lyon. Athanasius, Bishop of Alexandria, was the first Christian to write the 27 books in a canonical list. The same 27 books you and I both claim today. Read of these faithful followers of Jesus Christ and use your sense of reason to gather whether your interpretations are inline with them, or if they might be a new variation.
The original text is also important. Jesus probably spoke Aramaic as a Jew, Aramaic does not have feminine and masculine words like the Greek. So it would’ve sounded more like " Simon, you are
kepa and upon this
kepa, I will build my church…" The Petros/Petra Greek argument would be humorous in light of the Aramaic, if it were not a matter of such great significance for our faith. It’s a very important scripture passage, one that should be read, prayed about, and read again and again. Simon was the first to recognize Jesus as the Christ! Christ claims this could only have been revealed to him by the Father! Then Christ changes Simon’s name to Kepa (Kephas or Petros), as the Lord changed Abram and Jacob’s names in the OT as a sign of a covenant! Then Christ said upon this Kepa I will build my church and the gates of the netherworld will not prevail against it! If that’s not enough Christ in his divine wisdom continues for doubters like Thomas and me. He then gives Kepa the keys to the kingdom of Heaven! Not enough, he gives him the power to loose and bind! This is powerful stuff. This isn’t a mortal man commissioning Simon, this is Jesus Christ, God made flesh!
I have to beg the question how is Matthew not asserting that Jesus Christ is putting Simon in a place of authority? Read this verse again tonight, I will too. Pray for the Holy Spirit to lead you, free your mind of man’s inhibitions, and let the Scriptures speak to you as God intended. Peace be with you.