John Taylor, whom Latter-day Saints declare a Prophet, who by their doctrine is incapable of leading them astray, claimed to have been visited by Jesus Christ himself (thus proving he is a true apostle, as that is a requirement to be an apostle) as well as Joseph Smith, propounded as revelation the doctrine that plural marriage would always be required in the one true church.
Then a few years later, church leaders claimed to have abandoned the practice so they could hold onto Mammon. But multiple apostles, knowing about Taylor’s revelation, continued to take plural wives.
Subsequent church presidents cast aspersions on these apostles while lying about Taylor’s revelation being a supposed “forgery.”
Now the church says “just kidding: Taylor did have a revelation but we are still not going to practice plural marriage because…” well, they don’t say why they are disobeying the Lord and his chosen Prophet’s unchangeable eternal doctrine.
So these are the possibilities:
- Mormon God is trickster, like the Norse god Loki, who tells one of his “prophets” one thing and the next the exact opposite
- Smith and Taylor were false prophets who lied about God commanding them to establish plural marriage as an eternal doctrine in the one true church
- Smith and Taylor were true prophets, and subsequent LDS prophets led the one true church into a state of apostasy, where it remains today in open rebellion against the clear commandments of Jesus Christ.