» "Although the Lord commanded the adoption — and later the cessation — of plural marriage in the latter days, he did not give exact instructions on how to obey the commandment. Significant social and cultural changes often include misunderstandings and difficulties."
» "During the era in which plural marriage was practiced, Latter-day Saints distinguished between sealings for time and eternity and sealings for eternity only. Sealings for time and eternity included commitments and relationships during this life, generally including the possibility of sexual relations. Eternity-only sealings indicated relationships in the next life alone. Evidence indicates that Joseph Smith participated in both types of sealings. The exact number of women to whom he was sealed in his lifetime is unknown because the evidence is fragmentary. Some of the women who were sealed to Joseph Smith later testified that their marriages were for time and eternity, while others indicated that their relationships were for eternity alone. Most of those sealed to Joseph Smith were between 20 and 40 years of age at the time of their sealing to him. The oldest, Fanny Young, was 56 years old. The youngest was Helen Mar Kimball, daughter of Joseph's close friends Heber C. and Vilate Murray Kimball, who was sealed to Joseph several months before her 15th birthday."