Despite their desperation, the Dauphin's court didn't blindly trust Joan. They subjected her to a rigorous vetting process, including a physical examination to confirm her virginity and a theological inquiry by scholars at Poitiers. This was a form of medieval due diligence to mitigate the immense risk of backing a fraud or heretic.

Historian Johan Huizinga suggests Joan's identification of her voices with specific saints may not have been a long-held belief. Instead, it could have developed under the intense pressure of the trial, as she struggled to articulate her profound spiritual experiences in terms her interrogators could understand.

While some speculated Pope Francis's reformist energy was atonement for his past during Argentina's dirty war, it was more likely driven by a forward-looking goal. His primary motivation was to transform the public image of the Catholic Church from a troubled, rigid institution into a welcoming "place of mercy for everybody," a mission he embodied daily.

The extensive, multi-year process of investigating a candidate for sainthood, including the review of potential miracles, is not free. The costs can run into the tens or even hundreds of thousands of dollars, acting as a significant financial barrier. Causes often stall indefinitely without a wealthy patron or 'booster' to fund the lengthy investigation.

The king Joan crowned, Charles VII, did not protest her trial or death. He treated her as if she never existed because association with a condemned heretic undermined his own legitimacy. He only moved to rehabilitate her memory 19 years later, once his political position was secure and he needed to validate his coronation.

The Catholic Church's method of selecting a Pope—a secret, deliberative process where cardinals vote repeatedly until a supermajority is reached—is a powerful example of an "election without candidates." This bottom-up meritocracy prioritizes finding a formidable, consensus candidate over rewarding the person who campaigned the hardest, a model that could be adapted for political and organizational leadership.

The Dauphin's court did not accept Joan in a vacuum. Decades-old prophecies foretelling that a virgin would save France provided the political and cultural cover necessary to support her seemingly outlandish mission. This pre-existing narrative made her claims plausible and her backing politically defensible.

Far from being a rubber stamp, the Catholic Church's process for declaring a miracle is a lengthy, forensic investigation. It employs independent medical experts who are predisposed to find scientific explanations and historically used a 'Devil's Advocate' to argue against sainthood. This rigorous skepticism is designed to ensure the process remains credible.

With pronouncements on AI's impact on human dignity, Pope Leo XIV is framing the technology as a critical religious and ethical issue. This matters because the Pope influences the beliefs of 1.4 billion Catholics worldwide, making the Vatican a powerful force in the societal debate over AI's trajectory and regulation.