Christianity is Not a Book Religion

Romans 10:17: So faith comes from what is heard, and what is heard comes by the preaching of Christ.

Mark 16:20: And they went forth and preached everywhere, while the Lord worked with them and confirmed the message by the signs that attended it. Amen.

Mark 16:15: And he said to them, "Go into all the world and preach the gospel to the whole creation."

There is nothing here about a book-religion or any kind of bible-alone church. Rather, we see what the Catholic Church has done for two thousand years.