After avoiding "culture wars" quotes and fiery headlines during his historic U.S. visit, Pope Francis finally offered his blunt opinion about believers being asked to abandon their faith -- or else.

When doing so, he chose to talk about an epic Medieval poem that describes Muslims being forced to choose between Christian baptism and death. Or was that really what Francis was talking about on that flight to Rome?

Terry Moran of ABC News asked if Francis supported individuals "who say they cannot in good conscience … abide by some laws or discharge their duties as government officials, for example in issuing marriage licenses to same-sex couples?"

Pope Francis said he could not address all such cases, thus avoiding a reference to Kim Davis, the Kentucky county clerk who secretly met with the pope in Washington, D.C.

"If a person does not allow others to be a conscientious objector, he denies a right," said Francis. "Conscientious objection must enter into every juridical structure because it is a right, a human right. Otherwise we would end up in a situation where we select what is a right, saying 'this right has merit, this one does not.' …

"If a government official is a human person, he has that right."

Rather than discuss current events, the pope added: "It always moved me when I read, and I read it many times, … the Chancon Roland, when the people were all in line and before them was the baptismal font -- the baptismal font or the sword. And, they had to choose. They weren't permitted conscientious objection. It is a right and if we want to make peace we have to respect all rights."

Flights of papal candor are becoming a tradition for reporters with the newsroom resources to pay business-class rates for seats on Shepherd One -- whatever plane is carrying the pope.