What has been said to you? What has been said to me? If we will preach this doctrine, the people almost universally will follow us and say, “Don’t mention Joseph Smith—never mention the Book of Mormon or Zion, and all the people will follow you.” I said, It would not do them any good, if we were to listen to their requirements. What I have received from the Lord, I have received by Joseph Smith: he was the instrument made use of. If I drop him, I must drop these principles: they have not been revealed, declared, or explained by any other man since the days of the Apostles. If we will preach this doctrine, the people almost universally will… say, “Don’t mention Joseph Smith—never mention the Book of Mormon or Zion, and all the people will follow you.”
– Brigham Young, 7/29/1852