Burn The Heretics!

Mar 16, 2026

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Over 200 people were burned at the stake on 16th March, 1244, throwing themselves on to the pyre in their refusal to accept the Catholic church.

These ‘Cathars’ reportedly followed a radical dualist belief system, seeing the material world as the creation of an evil force, with salvation lying in renouncing earthly pleasures. After years of persecution, on this day they found themselves trapped in Montségur Castle, perched atop a dramatic limestone peak.

But many historians now believe the Cathars, as a distinct heretical movement, never actually existed. The term “Cathar” wasn’t even used at the time. Instead, the Church may have lumped various groups together under the label of heresy, as an excuse for persecution and territorial control. Much like the "War on Terror" centuries later, branding a broad, nebulous enemy gave the authorities free rein to wage war against anyone they considered a threat…

In this episode, Arion, Rebecca and Olly visit “Cathar Country,”; consider if putting women in positions of power put the Cathars under threat; and discover the chilling words of commander Arnold Amalric, who told his soldiers to kill everyone, because “God will know His own”...