Everytime I read a comment of the original poster, I have less understanding of the goal here.
We are in danger of going off the rails so, how about some specific examples of how faith can help in a survival situation?
LDS - one year of preps would be a huge help in a natural or financial disaster.
Christianity - "God helps he who helps himself" and "Love thy neighbour", "Fight for life" seem like three tenants of faith that could be emmensely helpful in a survival situation.
Native North Americans - "Mother Earth will provide if we take care of her" seems like another way of saying that we should be sustainably resourceful. How could that not help in a survival situation?
Athiesm - could also be described as faith in the science of 98.6
That's just four ideas. I'm sure there are more.