3 Nephi 16:12
While Jesus ministers to the Nephites and Lamanites in the Americas He makes several prophecies and clarifies doctrinal truths. In 3 Nephi 16 He speaks about His gospel and its importance to our mortal experience on earth. In fact, Jesus suggests that qualifications for righteousness turn on the axis of accepting and living the gospel.
What is “the gospel?” Thanks to the Restoration and the translation of the Book of Mormon, we have a really clear understanding today. The Gospel of Jesus Christ teaches principles and provides ordinances necessary for mankind to become worthy to receive eternal life. Faith in Jesus Christ and repentance form two foundational principles of the Gospel. Baptism by immersion for the remission of sins, performed by someone with authority from God, and the gift of the Holy Ghost are two halves of the initial ordinance necessary for salvation. Lifelong commitment to Jesus Christ, obedience to His laws, participation in further ordinances, and keeping covenants are necessary to “endure to the end” of this mortal life and qualify for eternal life.