I'm so very sorry to hear about your father's medical problems. My dad has been sick recently, also, and may have prostate cancer. I know how very, very hard this is for you. Don't give up hope and faith! Things very often turn out better than we expect.

I posted here recently about my mom and dad's medical problems, and received a lot of wonderful replies. I printed the thread out, and gave it to my mom and dad to read. It meant a lot to them that so many people were thinking of them and praying for them. Perhaps your father would enjoy that also.