Have faith or die tryin'

I think faith is present in the Kite Runner. Its something that is always there and is a necessity. Without it, people would have nothing to live for and just give up. I believe that Hassans father, Hassan, and Baba have faith. Hassan's dad always prayed for them when they left outside to play and had faith that they would come back home safe and sound. If he didn't have the faith, then he would probably not even let Hassan out to play or go anywhere. Hassan you can just tell that his father tendencies have rubbed off on him. Baba has to have faith for both Amir and himself, because like always, Amir is too selfish and worried about himself to have faith. Like when Baba found out that he had cancer and refused treatment, Amir automatically said he was going to die and leave him by himself. Baba on the other hand had faith that whatever was to come was Allah's will.