Broken Saints? Did you miss the name? The entire thing is a religious story. It's not a random example of Creepy Cool Crosses. In the scene listed in the trope (don't ask me why that one is included and all the other crosses aren't), the crosses represent the Muslim main character's country being used and abused by Christian countries and their soldiers. It's an important part of the story. Really not matching up with the description of the trope.