Original sentence: Mormonism includes significant doctrines of eternal marriage, eternal progression, baptism for the dead, polygamy or plural marriage, sexual purity, health (specified in the Word of Wisdom), fasting, and Sabbath observance
Edited sentence: Mormonism includes significant doctrines of eternal marriage, eternal progression, baptism for the dead, sexual purity, health (specified in the Word of Wisdom), fasting, and Sabbath observance.The Book of Mormon is true, backed by archaeological evidence, and by a witness of the Holy Spirit