Bentley heavily features faith healing, a common feature of the Charismatic movement. His behavior in conducting the healings has come under fire for the violence with which it is sometimes done. Bentley most commonly places his hands on an individual's head or area of infirmity but sometimes has more violently kicked out or hit the volunteer while calling out for the power of God to descend. In response, some people may stand and physically tremble, while others may literally fall down to the ground in what they call "falling under the power" of the Holy Spirit. The medical corroboration of both the injuries sustained by healings and the healings themselves has been a common topic of dissension in the media.