Just in the same way... Non-LDS Christians will never accept the Book of Mormon and any LDS scripture or Joseph Smith as a man that God spoke too... Why should they? There is no reason to believe in anything that Joseph Smith said... No proof of the Nephites, Lamanites existence
whatsoever...
Yes, I do believe the Bible to be inspired by God and base my spiritual beliefs on it... I have also seen the power of God in my life and the life of others to know He's real... But, I don't consider it to be as a 100% accurate history or science book either... The problem I see with the BoM is...
It is clear, that the majority of the Christian community will never accept Joseph Smith as a true prophet of God until real archeological and geological evidences can definitely show proof of BoM peoples and places existed like the Bible does of its peoples and places... As a believer of Jesus...
I enjoy reading my Quad daily but honestly, the Bible (unlike the the Book of Mormon) does identify many real places that can be found on a map... Jerusalem, Damascus, Egypt, Rome, and Athens are real places... Unfortunately, nothing found in the Americas supports the kind of society described...