Heartwarming / The Book of Mormon: Another Testament of Jesus Christ

• Alma the Younger in his old age is proud of all but his youngest son Corianton. Along with some choice words for his conduct and how it affected their missionary work, he also tells him that despite what he has done he can ask the Lord for forgiveness, and reaffirms that Corianton is his son.^note Corianton appears to take it to heart, since he's later considered eligible to inherit the plates.
• Alma the Elder's response to his rebellious son waking up from his coma.
• Jesus Christ arriving in the Americas and ministering to the Nephites. He calls apostles, heals those who need it, and blesses the children. The aftermath is peace for quite a long time.