Wow.
Then please show specifically in the NT where it says the Catholic Church, and by that you mean the Roman Cathokic Church, is what you claim in your post.
Sure right after you show me incontrovertible proof of ANY Christian Church existing before the Catholic Church, right after you show me incontrovertible proof of any Christian Church that was involved with the assembly of the Bible, the establishment of the Apostles' creed, the Nicean Constantinople Creed, the defining of the incarnation, etc.....