alfred loisy anthony giddens arnold van gennep arvind sharma bruce lincoln buddhism carl jung edward burnett tylor einar thomassen elaine pagels friedrich heiler geoffrey parrinder george foot moore gerardus van der leeuw herbert berg hinduism huston smith james george frazer james webb joachim wach john corrigan john macquarrie john shelby spong justo gonzalez karen armstrong klaus klostermaier max weber michael stausberg mircea eliade new york university ninian smart orisha pascal boyer polity rajmohan gandhi religious studies robert baker aitken rudolf otto sacred sacred books of the east sigmund freud steven heine thailand the golden bough the varieties of religious experience university of chicago wendy doniger wilhelm schmidt william james william robertson smith wouter hanegraaff zakir naik zen zora neale hurston