COncerning the Popes certainety of iudgement,* 1.1 there are foure diuers opinions. The first is, that the Pope as Pope may be an hereticke in himselfe, and may teach others heresie, although he define something euen with a generall Councell: This is the opinion of all the heretickes of this time, Luther, Caluin, &c.
The second that the Pope as Pope may be an he∣reticke, and teach heresie if he define without a gene∣rall Councell, and that it hath so happened. This o∣pinion followes Nilus in his booke against the Pri∣macy of the Pope. Io. Gerson, and Almaine: Alphonsus de Castro, and Pope Adrian the sixt, in the quaest. of confirmation: which opinion is not meerely hereti∣call, but is erroneous and neare to heresie.
The third in an other extreame, That the Pope