His improvemnt continues to stun me.I am convinced that determination and support are hugely important in such cases. He WILL NOT give up, he just will not---and we will not give up on him.
However, I will not make fatuous claims such as "if he can do it, anyone can" or "That which does not kill us makes us stronger"--both statements are in my experience total [bleep].--
I do my best to be prepared for the worst, but hope and work for the best. The results are usually somewhere in between.
Does prayer help? I have no idea, but I can't see how it could possibly do any harm. BUT, it IS a fact that people with religious/spiritual beliefs do better with major trauma, disease, operations etc. than those with none. Think I lie? Ask a doctor in a major hospital ( I did)