Teachings of Ezra Taft Benson, pg. 47-48; “It never has been the case, nor is it so now, that the studies of the learned will prove the Book of Mormon true or false. The origin, preparation, translation, and verification of the truth of the Book of Mormon have all been retained in the hands of the Lord, and the Lord makes no mistakes…God has built in His own proof system of the Book of Mormon as found in Moroni, chapter 10, and in the testimonies of the Three and the Eight Witnesses and in various sections of the Doctrine and Covenants. We each need to get our own testimony of the Book of Mormon through the Holy Ghost.”
John 6:27-29; “Labour not for the meat which perisheth, but for that meat which endureth unto everlasting life, which the Son of man shall give unto you: for him hath God the Father sealed.28 Then said they unto him, What shall we do, that we might work the works of God?29 Jesus answered and said unto them, This is the work of God, that ye believe on him whom he hath sent.”
This statement by Benson should be carefully paid attention to. The Mormons have indeed set up a proof system as to the truth of the Book of Mormon. When factual information proves you a liar, change the rules.