Jon Krakauer has written an enlightening article on that very subject in probing the motivations behind the Oregon Wildlife Refuge takeover.
Krakauer leaves no doubt that the Mormon myths are alive and well in the West and that the same nonsense that motivates the Bundys of today is that which motivated the Laffertys a generation ago.
As a glimpse into what kind of behavior a literal belief in the myths of Mormonism can lead to, he cites passages from his non-fiction work "Under the Banner of Heaven".
Jon Krakauer in Under the Banner of Heaven wrote: Dan Lafferty isn't reticent about describing exactly what happened on July 24, 1984. He says that shortly after noon, he, Ron, and the two drifters who had been traveling with them, Ricky Knapp and Chip Carnes, drove to the apartment of his youngest brother, Allen, in American Fork.
Inside the brick duplex he found his 15-month-old niece, Erica, standing in her crib, smiling at him. "I spoke to her for a minute," Lafferty recalls. "I told her, 'I'm not sure what this is all about, but apparently it's God's will that you leave this world; perhaps we can talk about it later.'" And then he killed her with a ten-inch boning knife.
After dispatching Erica, he calmly walked into the kitchen and used the same knife to kill the baby's mother. He insists, very convincingly, that he has never felt any regret for the deed, or shame.
Like his older brother, Ron, Dan Lafferty was brought up as a pious Mormon. "I've always been interested in God and the Kingdom of God," he says. "It's been the center of my focus since I was a young child." And he is certain God intended for him to kill Brenda and Erica Lafferty: "It was like someone had taken me by the hand that day and led me comfortably through everything that happened. Ron had received a revelation from God that these lives were to be taken. I was the one who was supposed to do it. And if God wants something to be done, it will be done. You don't want to offend Him by refusing to do His work."
These murders are shocking for a host of reasons, but no aspect of the crimes is more disturbing than Lafferty's complete and determined absence of remorse.
There was no remorse, of course, because the Laffertys truly believed in Brigham Young's Mormon myth of Blood Atonement in the Mormon myth that God's will took precedence over the laws of man.
The main point here is that, while MG and others may claim that these myths are in Mormonism's past, they are still motivating highly visible behaviors that the public attributes to Mormonism. Worse yet, they have the clear potential to affect the behavior of any who believe them.
___________________________________
Edited to acknowledge the point make by Honorentheos down thread.