Can You Prove Scientifically that Prayer Heals the Sick?

An article in the U.K.'s Daily and Sunday Express says "PRAYERS REALLY CAN HELP TO CURE THE SICK." The proof offered in the article is anecdotal rather than scientific. Periodically, however, researchers have attempted to use scientific methods to prove the efficacy of prayer.

Here's a link to a speech on Science, Prayer and Healing that I gave a few years back that offers my thoughts concerning these attempts.