Rain-god, [91], [92].

Rain-making, [84], [87], [88], [91], [161], [164].

Rebirth, [48], [49], [50].

Regress, [246], [257].

Reincarnation, [59]; in animal form, [50], [51], [52]; in new-born children, [48-50]; in namesakes, [50]; its relation to morality and religion, [61].

Religion, is a fact, [5]; never unknown to man, [160], [161]; essentially practical, [160], [175]; its evolution, [239]; as a survival of barbarism, [24]; lowest forms to be studied first, [26], [27]; is a yearning after and search for God, [28], [115], [136]; a bond of community from the first, [43], [59], [176]; implies gods and their worship, [121], [122], [177], [217]; implies rites and prayers, [176]; "under the guise of desire," [44], [115], [149], [158], [166], [173]; but it is the desire of the community, [44]; and morality, [37], [81], [83], [84], [211], [215]; and animism, [136]; and fetichism, [106-109], [115], [131], [132], [136]; and magic, [70], [71], [72], [92-95], [96], [97], [98], [101], [150], [151], [152], [154]; mechanical, [150]; applied science of, [105]; and its value, [109].

Religious values, [9], [16].

Resemblances, not more important than differences, for the method of comparison, [22]; their value, [23], [24].

Resentment and justice, [224].

Responsibility, collective, [227], [228], [234].