Thus, you defy what Jesus taught since the word "Church" ["Ecclesia" in Greek] is used 109 times in the N.T. [see
Bible, Revised Standard Version (umich.edu)]. If it wasn't that important, then why did Jesus create his Church in the first place with the appointments of the Twelve, and then have the authors of the NT refer to it 109 times?
It was and is the Catholic Church that both composed and selected the canon of the Bible you probably use.
Also, Paul said that the Church is "one body" that was headed by the Apostles and their appointees. He did not teach that the Church was some sort of free-for-all whereas anything goes. It says that Jesus "taught with authority", which the Apostles did as well.
Anyway, have a Happy Easter.