During its first several decades, LDS Church leaders included an “Article on Marriage” in the faith’s Doctrine and Covenants. Penned by early church leader Oliver Cowdery, it stated, in part, “Inasmuch as this church of Christ has been reproached with the crime of fornication, and polygamy: we declare that we believe, that one man should have one wife; and one woman, but one husband, except in case of death, when either is at liberty to marry again.”It sounds pretty simple, albeit a bit clumsy in the wording. Some have surmised that the slight difference in the words “man should have...