Which religion are you talking about here?
Well i know it was a good story that's for sure and I would help you but............ you won learn to do anything that way and all you need to do is read those chapters and write what happened in a shorter form so i don't really see what you need help on, your just being lazy and don't wanna read which is horrible.
Answer:
It expresses the theme that nature is a powerful force.
Explanation:
This short text is making reference to one of several weaknesses the human can have, in this case specifically the inability to withstand low temperatures. It also shows not only how fragile a person can be, but also how strong and superior to the human being the nature is.