Ponder the spoken witness from Heavenly Father: “Behold my Beloved Son, in whom I am well pleased,
in whom I have glorified my name—hear ye him” (3 Nephi 11:7). Envision how you would have responded if you had been there for this announcement and the appearance of Jesus Christ—the crowning event of the Book of Mormon. Imagine how you would have felt when you heard the Son declare, “Behold, I am Jesus Christ, whom the prophets testified shall come into the world” (3 Nephi 11:10). Consider the impact on the lives of those who received a spiritual and physical witness of the reality of Jesus Christ. The voice of God was heard several times by this people. As you read 3 Nephi 8–11 look for what He taught. Consider your ability to recognize God’s voice and follow His message for you.
In His mortal ministry Jesus delivered the Sermon on the Mount to encourage His disciples to strive toward perfection with full purpose of heart. Following His Resurrection, Jesus appeared to the Book of Mormon people in the Western Hemisphere and again delivered this sermon.
The gospel standards contained in this sermon have been reaffirmed in our time through modern revelation. President James E. Faust (1920–2007) of the First Presidency observed: “The Savior’s transcendent message in the Sermon on the Mount is of burning-bush importance to all of us: ‘But seek ye first to build up the kingdom of God , and to establish his righteousness’ [ Joseph Smith Translation, Matthew 6:38; see also Matthew 6:33]. This message needs to penetrate into our hearts and souls. As we accept this message, we are taking our personal stand in this life” (in Conference Report, Apr. 2004, 68; or Ensign,May 2004, 67). Through your study of these sacred principles in the Book of Mormon, you will gain insights that will help you stay faithful and remain on the road to perfection.