"[The Book of Mormon] never did more than corroborate the Bible, for Mormons, except when it did not. Sometimes it was changed to match their notions of what it ought to be saying; about Jesus, for instance. So much of Mormonism by the late 1850s was concerned with moving around, under, far above, or somehow through the Book of Mormon. Cutting it up and aligning it with passages taken from the Bible, presenting it almost reluctantly, like some aged funky aunt one cannot in good conscience dismiss or mistreat, nor keep silent in public: that is what the book had become."
I'd give 5 stars but for Smith's obstrusive style that deters all but the most intrepid of readers.