Prayers for the Sick
Question
Just today I was asked to pray for a person undergoing surgery. Recently there was a study published and reported on in the ny times (mar. 31) that concluded that there was no benefit to an ill person who was being prayed for by strangers. Do we believe that praying for strangers is beneficial to that person? What is the source? If yes, can that hypothesis be studied in a scientific manner such as in the published study? If yes, please comment on the results of that study? Did they reach valid conclusions? If not, why not? If the efficacy of prayer cannot be studied, why not?