John Roche, a contemporary critic, claimed that the Moravians "commonly broke into some disconnected Jargon, which they often passed upon the vulgar, 'as the exuberant and resistless Evacuations of the Spirit'".[27] 17th century – The French Prophets: The Camisards also spoke sometimes in languages that were unknown: "Several persons of both Sexes", James Du Bois of Montpellier recalled, "I have heard in their Extasies pronounce certain words, which seem'd to the Standers-by, to be some Foreign Language".