To give my opinion on the matter (which you will probably disagree with) doctors and scientists are indeed important. Nobody can with argue that. BUT there are some things that can be fixed through natural cures and diet changes. For example, one of my neighbors found out they had Coeliac Disease. He was in a lot of pain but eliminated gluten and products with gluten in them and he now enjoys a happy, healthy life. He lost some weight as well because he is eating foods that agree with his body. When it comes to prayer, I think praying helps people keep sane when in extreme pain or watching someone else go through pain or sickness. Praying instead of taking medicine when needed is retarded though.