Lonesome Dove
A man of vision but with no mission.
All is goodIMO, not about this. The basic tenet at work is that if there's a problem, you don't want to be a burden to your neighbors.
It's possible to poke all kinds of fun at Mormons. I think South Park did it best. But there's a lot to admire about them, too. Their idea about having some food and essentials tucked away, just in case, is one of those admirable things.
PS - I just realized what I wrote. If this thread turns religious, I will be to blame and I'll clean it up.