Nephi taught his brothers two things: how to place themselves inside the scriptural narrative and how to lengthen their perspective by identifying with their posterity. When he interpreted Isaiah 48 and 49 for them, he said, "It meaneth us in the days to come," indicating that their descendants would receive the promised blessings.
Hear Ye The Words of the Prophet
Nephi urged his brothers to listen carefully to the words of Isaiah. He emphasized that those words applied to them personally. Both of the chapters he quoted at that time, Isaiah 48 and 49, open with an invitation to listen. As we hear and follow the words of prophets, we experience peace.
O Isles of the Sea
Nephi and Jacob took comfort from God's words to "the isles of the sea." They saw those scriptures as directed to them, reminding them that God was aware of them and also that they were not alone, that their people were all over the world.
Comfort Ye My People
Nephi quoted Isaiah 48 and 49 to "more fully persuade" his brothers "to believe in the Lord their Redeemer." Those chapters repeatedly refer to God as our Lord and our Redeemer, and similar references appear throughout Isaiah 40-49. We can rely on God to deliver us from everything that holds us captive.
God Is My Salvation
The Book of Mormon teaches us to study the book of Isaiah. Nephi quoted Isaiah to teach his readers about Christ. Rather than search for prophecies of specific events, we should look for the mission of Jesus in the broad sweep of Isaiah's messages.
Ezra Had Prepared His Heart
Ezra prepared his heart to lead his people in renewing their relationship with God by (1) seeking to understand God's law, (2) following it, and (3) teaching what he learned. Book of Mormon prophets, including Nephi, Enos, and Alma, followed the same pattern: Learn, Act, Share.
Silver Pieces and the Worth of a Soul
Joseph's enslavement prefigures the Savior's Atonement. Like Joseph, the Savior was sold for a small amount of silver. Like Joseph, He was betrayed by someone close to Him. That betrayal set in motion the very events through which He would save all of God's children, including His betrayers.
“I Have Remembered My Covenant”
When the children of Israel prayed for relief as they suffered in slavery, God remembered His covenant with their ancestors. The Book of Mormon testifies that we never need feel isolated or rejected because God will remember His covenants.
Contents of the Brass Plates
Eight of the 39 books in the Old Testament were definitely in the brass plates, and another 16 may have been included. For Book of Mormon prophets, the brass plates were an essential part of their identity: connecting them to intergenerational covenants, testifying of the Savior, and bringing them closer to God.
Likening Doctrine and Covenants 111: A Case Study
Nephi taught that we should liken the scriptures to ourselves. For Elder L. Tom Perry, a couple of verses from a revelation in the Doctrine and Covenants reinforced some personal revelation he had received. "Tarry ye in this place," the verses said, supporting a decision to turn down a job offer and remain in Massachusetts.