At the Fairfax Community Church in Virginia, the faithful regularly pray for ailing strangers. Same goes at the Adas Israel synagogue in Washington and the Islamic Center of Maryland in Gaithersburg. In churches, mosques, ashrams, ‘healing rooms,’ prayer groups and homes nationwide, millions of Americans offer prayers daily to heal themselves, family, friends, co-workers and even people found through the Internet. Fueled by the upsurge in religious expression in the United States, prayer is the most common complement to mainstream medicine, far outpacing acupuncture, herbs, vitamins and other alternative remedies. ‘Judaism, Christianity, Islam, Buddhism — every religion believes in prayer for healing,’ said Paul Parker, a professor of theology and religion at Elmhurst College outside Chicago. ‘Some call it prayer, some call it cleansing the mind. The words or posture may vary. But in times of illness, all religions look towards their source of authority.’ The outpouring of spiritual healing has inspired a small group of researchers to attempt to use the tools of modern science to test the power of prayer to cure others. The results have been mixed and highly controversial. Skeptics say the work is a deeply flawed and misguided waste of money that […]