Aradia is one of the principal figures in the American folklorist Charles Godfrey Leland's 1899 work Aradia, or the Gospel of the Witches, which he believed to be a genuine religious text used by a group of pagan witches in Tuscany, a claim that has subsequently been disputed by other folklorists and historians. In Leland's Gospel, Aradia is portrayed as a messiah who was sent to Earth in order to teach the oppressed peasants how to perform witchcraft to use against the Roman Catholic Church and the upper classes.