Follow the link below and read this page from the book of Mormon and think carefully. Can you think you can expect this explanation from the words of God? Words of God are absolute and perfect. That is why God commanded us not to add or subtract from the words of God in the bible because it is complete and perfect itself. We cannot change the words of God to make it better.
But what about this book? It was abridged and added. It could have errors and contents are different from edition to edition. How can this be called words of God. What would you call this book? (LOL)
From the Introduction of the Book of Mormon