Keystone of The Pipeline Seattle to Alaska for Oil

The keystone of our religion.” (History of the Church, 4:461.) “Take away the Book of Mormon and the revelations,” he said, “and where is our religion? We have none.” (History of the Church, 2:52.)¹⁰

A keystone is the central stone in an arch. It holds all the other stones in place, and if removed, the arch crumbles.