Honored colleagues: I have edited for publication the Lectura super Apocalypsim of Peter John Olivi, OFM (1248-1298), the most important reissue of the thought of Joachim of Fiore. I am trying to determine whether the French Prophets may have been influenced by Olivi’s apocalyptic thought. The Huguenots (including Pierre Jurieu) were acquainted with Olivi, but what about the Camisards. Since Olivi was from Serignan, and died in Narbonne, and his book was translated in 1298 into Occitan, it seems likely that some Camisards might have been aware of his teaching. Even though Olivi was a Franciscan, he was as opposed to the Conventual Franciscan Order as were the Camisards. It was Olivi in his Apocalypse commentary who taught European Christians to think of the Church of Rome as the Whore of Babylon, and to see the pope as a heretic in league with the antichrist. Thank you for your replies! wwl