Lastly, the Metaphysiques, Ethiques, and Politiques of Aristotle, the frivolous Distinctions, barbarous Terms, and obscure Language of the Schoolmen, taught in the Universities, (which have been all erected and regulated by the Popes Authority,) serve them to keep these Errors from being detected, and to make men mistake the Ignis Fatuus of Vain Philosophy, for the Light of the Gospell.