COMMENTARY: As the Catholic Church marks the 150th anniversary of Pastor Aeternus, it is an occasion for us to be grateful for the gift of the teaching authority of the Church, especially that of the ...

There is no greater scandal among moderns than the Catholic Church's claim to infallibility. And who can blame them? For as this century drags to a close, it does look as though only a cretin could ...

The idea of papal infallibility has both baffled and amused Protestants at least since the First Vatican Council formally adopted the idea nearly 150 years ago (though the notion existed informally ...

Editor's note: Fr. Hans Küng, the Swiss theologian, says that he has received a letter from Pope Francis that responds "to my request to give room to a free discussion on the dogma of infallibility." ...

Since the First Vatican Council of 1870, it has been a dogma of the Roman Catholic Church that the Pope, when he speaks ex cathedra on matters of faith or morals, is infallible. In the most ...

Pope Benedict XVI's recent remarks on Islam provoked anger in the Muslim world, and led to a rare papal apology. In some circles, the pontiff's clarification of his remarks has prompted a debate on ...

It started as a conversation, turned into a debate and somehow became a debate to decide which one of you is absolutely right about everything and which one of you is a fool, discredited on every ...

Patricia Miller’s recent RD posts critiquing the “Francis Effect” and characterizing the pope as “more like a mascot than a leader” got me thinking about how Mormons see their prophets. There’s an old ...

Protestants who reject biblical infallibility renounce the formal principle of the Reformation, said the retiring president of the Evangelical Theological Society, Dr. Gordon H. Clark. They have no ...

In the transition from arguments to mindless black-and-white battles that go nowhere, there's a trigger point that’s easily missed. The transition occurs when the argument shifts from doubting each ...