Not to oppose erroneous doctrine is to approve of it, and not to defend at all true doctrine is to suppress it.

The universal Church of the faithful is one outside of which none is saved.

It is necessary to obey a Pope in all things as long as he does not go against the universal customs of the Church, but should he go against the universal customs of the Church, he need not be followed.

By heart we believe and by mouth confess the one Church, not of heretics but the Holy Roman, Catholic, and Apostolic Church outside which we believe that no one is saved.

Anyone who attempts to construe a personal view of God which conflicts with church dogma must be burned without pity.

The Jews' guilt of the crucifixion of Jesus consigned them to perpetual servitude, and, like Cain, they are to be wanderers and fugitives. The Jews will not dare to raise their necks, bowed under the yoke of perpetual slavery, against the reverence of the Christian faith.

Every cleric must obey the Pope, even if he commands what is evil; for no one may judge the Pope.