It has been done before. There will always be some colorful charlatan who comes out of the woodwork to suck in a bunch of naive, gullible followers to believe and do exactly what he tells them.
For example, we have seen the likes of Jim Jones and David Koresh who did more than their fair share of damage to society. Both shared the same characteristics; charismatic, narcissistic, controlling and self-righteous. Each claimed to be the son of God. Yet, each of them offered a life of purity and an afterlife of bliss to their impressionable disciples and flocks.
In each case, the leaders (plus a heaping helping of their followers) met with a sticky and gruesome ending. What's the bet that oh, let's say, three hundred years from now, a bunch of hermits; outcasts from town, find a bunch of old Time magazines scrunched up like a scroll in their cave. One edition (November 1978) just so happens to depict the Jonestown massacre. The hermits go to a Greek publisher to tidy up the text a bit and print something that sounds a lot nicer.
The publisher says, "Hey guys, I think we're onto something here. Lets make this into a story of righteousness and everything that is good and sell it off as a blueprint for everyone to live by. Nobody can check on the authenticity since three hundred years have passed and, gee wiz, there are plenty of suckers out there who will believe it anyway. I reckon this book could make it onto the number one best sellers list."
The question is, could this happen?
After all, this has been done before.