So, let's see.  Given a week, nobody could provide even one example of Jesus explicitly giving instruction that faith in Him was to be based solely on a book.  Which is not to say that a lot of good discussion didn't take place...but nobody was able to come up with a direct, valid answer to the question as it was posed.  Which, I think, is instructive.

Continuing, then, the analysis of sola scriptura, let's ask another question for the week, shall we?

Other than the specific command to John to pen the Revelation, where did Jesus tell His apostles to write anything down and compile it into an authoritative book?

And...go!