The inspiration for the film starring Anthony Hopkins, journalist Matt Baglio uses the astonishing story of one American priest's training as an exorcist to reveal that the phenomena of possession, demons, the Devil, and exorcism are not merely a remnant of the archaic past, but remain a fearsome power in many people's lives even today.
Father Gary Thomas was working as a parish priest in California when he was asked by his bishop to travel to Rome for training in the rite of exorcism. Though initially surprised, and slightly reluctant, he accepted this call, and enrolled...