2 Timothy 3:16 says that “all Scripture is given by inspiration of God.” It literally says that “every Scripture is God- breathed” (see also 2 Peter 1:20-21) as opposed to inspiring. Scripture did not come from us, but it came to us perfectly from God.
In one sense, the Bible is 66 books written by about 40 different authors over a thousand year plus period of time. Yet, in another sense, it is one book with one author and one overarching story.