"[A Papal approval] cannot make [a council] divine, and necessary to be heartily believed. It may make it lawful, not make it true, that is, it may possibly by such means become a Law but not a truth. I speak now upon supposition the Popes confirmation were necessary, and required to the making of conciliary and necessary sanctions. But if it were, the case were very hard: For suppose a heresy should invade, and possess the Chair of Rome, what remedy can the Church have in that case, if a General Council be of no Authority without the Pope confirm it? will the Pope confirm a Council against himself; will he condemn his own heresy? That the Pope may be a Heretic appears in the Canon Law, which says he may for heresy be deposed, and therefore by a Council which in this case hath plenary Authority without the Pope."