Nehemiah 8: Ezra Reads the Law, Not a Removed Book
The question assumes a book was taken away, but Nehemiah 8 shows the opposite: a book brought out, read in public, and explained until ordinary people understood it. Scripture read, understood, and received with reverence is how God's people are rebuilt after failure.
2 Timothy 3:14–17: Why Some Bibles Include Apocrypha
Paul points Timothy back to the holy Scriptures he has known since childhood and calls every Scripture God-breathed and profitable. That claim about Scripture is the hinge when readers ask why some Bibles print the deuterocanon and others leave it out.