I am sorry not to pay attention more. Wasn't sure where all this was going. I am Baptist, did not realize you where Mormon, I am sorry if I said something wrong.
I’m not Mormon. But I have read the Book of Mormon. That’s how I knew that it has an answer to your question.
Not everything you need you to help understand the Bible is in it. Language was not the only thing scattered.
My self I’m Roman Catholic Went to a Catholic school for a number of years. Church was the first class of the day with daily religion classes with a weekly visit from one of the priests. Plus the school has the best science fairs I have seen or been in.
So I know what’s in the Bible.
BTW I read the paper version of the Book Of Mormon over 20 years ago. Last night I went to look up a online source. And found some bad sights. So be careful of what you read online