Chapters 7 and 8, were written by Mormon. Chapter 7 is a talk by Mormon on the importance of faith, hope, and charity. Chapter 8 is a letter written to Moroni regarding why it is not necessary to baptize infants. Chapter 10 is Moroni’s farewell address. It includes a promise to the sincere investigator, a discussion of spiritual gifts, and an invitation to come unto Christ. He concluded with his witness of the truth of the Book of Mormon.