You and I are coming from different places!
I know that I have the fullnest of the gosple to be saved, and other things that are said will in due time prove themselves!
We do not have the fulness of the word in the OT & NT for only a fraction of the manuscriptes are included!
There might be many reason maybe they did not have original copies etc.
Even at the time of Moses he had to give us a digest of in the first 5 books of a 5000 years history!
Between Malakhi and Matthew we have no record what went on in the absents!
So you being trouble because the LDS is talking about more word of the Lord does not trouble me!
If one has not really learn how to discern their interaction with the Holy Spirit than they really have no witness and are going on rationalization!
Many have never read the Book of Mormon with an open heart and mind, nor prayed on their knees to the Heavenly Father in the name of Jesus Christ to know if it is of the Lord!
Sorry I digress!
I am thank ful I did pray on my knees before I was going to throw the book out, that was 24 years ago...
In all due respect!
I have asked a simple question, and your failure to answer it speaks volumes. I hope and pray you will spend time studying the Word of God, not some man's additions to it.