EUGENE V. GALLAGHER is the Rosemary Park Professor of Religious Studies at Connecticut College. He is the author of Divine Man or Magician? Celsus and Origen on Jesus (1980), Expectation and Experience: Explaining Religious Conversion (1990), The New Religious Movements Experience in America (2004), and, with James D. Tabor, Why Waco? Cults and the Battle for Religious Freedom in America (1995) as well as articles on ancient Mediterranean religions and contemporary new religious movements.