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.

The bishop was candid with the small flock at All Saint's Episcopal Church, just outside of Baltimore: She had a sobering sermon for them.

"There are things that happen in life that we can't control, that we didn't predict, that perhaps we don't welcome at all," said Bishop Heather Elizabeth Cook of the Diocese of Maryland.

Believers must be prepared for the worst, including wrestling with bad habits that can lead to destruction, she said in a Nov. 9 sermon that was posted online.

"If we routinely drive 55 in a 30-mile-an-hour zone, we won't be able to stop on a dime if driving conditions get dangerous or if an animal or, God forbid, a human being should step out in front of us," said Cook. "Things happen suddenly, and we're either prepared in the moment or we're not, and we face the consequences.

"We can't go back. We can't do it over. In real life there are no instant replays."

This sermon was delivered weeks before the accident -- two days after Christmas -- in which police report that Cook's car veered into a wide bike lane and hit a 41-year-old father of two, sending the cyclist crashing onto her hood and windshield. A breath test after she returned to the crash scene, and after she had been taken to a police station, found a blood-alcohol level of 0.22. The legal limit in Maryland is 0.08.