In architecture, a keystone holds an entire arch together. Without it, the structure falls. Joseph Smith taught that the Book of Mormon plays that exact same role in our faith. It bears witness of Jesus Christ, grounds our testimony, and holds our spiritual foundations firm. If you could share one reason why the Book of Mormon is a keystone in your life, what would it be? Drop a comment below. #MyBookOfMormonStory #EverydayTestimony