Ch. 42: Book of Mormon Stories and Discussion. In this episode we learn of the signs of the crucifixion of the Christ and how after Jesus died many cities were destroyed by great earthquakes and fires, and that all people were left in darkness for three days. The voice of the Lord told the people they needed to repent, believe in him, and live righteously. We must also continually strive to live and do the things the Lord would have us do in order to return to him.