Who told you that the Catholic church wrote the Bible?
As far as I can see the selection of the books of the Bible was correct.
The Catholic Church did not write the Bible... but it DID determine what would be in the cannon and what would not be.
So basically, you saying the Bible is a closed book is putting yourself under a decision of the Roman Catholic Church...
They formalized the New Testament in their Councils of Hippo and Carthage.
Before then, the books of the new testament were circulated individually and there were a lot of other gospels and writings of Paul and other Apostles that were also circulated.
What Rome did was throw out writings that they did not agree with and embrace ones they did.. which is where you got your 27 books of the New Testament.
It was they that put Revelation at the end to... to specifically get the verse you are citing in the last book of the New Testament so to the reader it would look like their decision on the books of the New Testament was final.
You need to open your eyes to history.