Yes dude yes thats good :)))
Because he was considered a person with deep faith that always saw God as all powerful, even more powerful than the Germans, so his anger was toward God rather than the Germans. His anger suggests that if god is so powerful why does he not act? It means that he has lost his faith.
I think it’s C because it carries on from the last sentence and seems more appropriate than the others.
The theme that is expressed is urban vs rural life