How do you think the amish would fare in Fallout's postapocalyptic America?

Had the Great War greatly changed their society and culture? Do they see it as something like god's judgement and the beginning of the apocalypse? Are they inclined to walk new ways as they witness the only still-living survivors of the Great War as walking corpses, forever scarred by god's creative hand?

Or would they rather fall back into the roots of their religion, like they had done so many centuries long before. Burning ghouls at the stake, seeing themselves as the rightly heirs of god's kingdom, as they were the ones who were seen as worthy to live, to survive, where the rest of society had faded. Survive as wheat, separated from the chaff.

Or could they rather have abandoned religion altogether, as there could be no god who'd have most of mandkind annihilated once again, after his promise never to do so again. Because as the world had gone, the clear sky that showed the rainbows had gone and all that was rain damaged the land.

I think it's nice to think about [censored] like that.