Polygamy

Part I of Essay
1835 August 17, Article on Marriage. "According to the custom of all civilized nations, marriage is regulated by laws and ceremonies; therefore we believe that all marriages in this Church of Christ of Latter-day Saints should be solemnized in a public meeting or feast prep ....

Part II of Essay
.... marry again. (History of the Church, Vol.2, Ch.18, p.247. Plural marriages, "Spiritual Wives" and rumors of such, including accusation about adultery mixed with secrete marriages, are what prompted the statement on marriage, in an attempt to squash rumors and innuendo. Joseph Smith was conveniently out of town, thus he could be seen as supporting the inclusion of that statement from outsiders, while continuing to spread plural marriage privately to select people for many years to come. The issue of preaching conflicting revelations was avoided ....