BTW, the Mormon Doctrine & Covenants was put together by ONE MAN...(not the Holy Ghost)
(Yet you still see the D&C as authoritative, eh, Restornu?)
And, as for the Book of Mormon, if it was given by God, then who authorized the Mormon leaders to make over 4,000 changes in the text?
Even in just 7 years from the Book of Mormon being published, Smith removed 47 "it came to pass" phrases from the original 1830 edition. (This was admitted to by BYU in 1994: Original Language of the Book of Mormon: Upstate New York Dialect, King James English, or Hebrew?
See also: WHY HAS BOOK OF MORMON GONE THROUGH SO MANY CHANGES SINCE IT WAS TRANSLATED DIRECTLY FROM TABLETS? from Hebrew-translation.org
Been there done that...
You have receive the answers a thousand times to those questions...
BTW they were not lost just stolen.
Anyway if you have no answer about Rev 14:6 or the missing scriptures and how is one to in John 5:39 “Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me”,
...when so many books are missing as stated in the Bible?
Could it be in the Lord’s wisdom prepared for his children through the Book of Mormon...
2 Nephi 29:3 And because my words shall hiss forth—many of the Gentiles shall say: A Bible! A Bible! We have got a Bible, and there cannot be any more Bible.
2 Nephi 29:10 Wherefore, because that ye have a Bible ye need not suppose that it contains all my words; neither need ye suppose that I have not caused more to be written
About 559–545 B.C.