To me the power of Prayer is very strong. In my church there was a person that was told she had a hole in her heart by a couple doctors. She was in need of surgery as soon as she could on the schedule. She was put on the prayer chain at church and other churches. When the doctor went into repair the hole in her heart they found no hole. There was nothing wrong with her heart. To me prayer is very strong in my life also. I have had things happen that only could be answered by prayer. I don't care what a doctor says about prayer, I believe in it strongly. Check out the website http://www.exploringprayers.com/2008/11/11/the-power-of-prayer.html