An inquisition was a Catholic judicial procedure in which ecclesiastical judges could initiate, investigate and try cases in their jurisdiction. Popularly, the Inquisition became the name for various
Tribunal at the Inquisitor's Palace in Birgu, Malta. Eymeric's manual recommends that the accused be seated on a backless low bench.
The Albigensian massacre (chronicle of Saint-Denis, 14th century, London, British Library)
Waldensians flying on a broom, in a manuscript by Martin Le France (1451)
Pedro Berruguete, Saint Dominic Guzmán presiding over an Auto da fe (c. 1495). (Portuguese for "Act of Faith").
Catharism was a Christian quasi-dualist and pseudo-Gnostic movement in northern Italy and southern France between the 12th and 14th centuries.
Inquisition
…with the aim of combatting religious sedition (e.g. apostasy or heresy) had their start in the 12th-century Kingdom of France, particularly among the Cathars and the Waldensians. The inquisitorial courts from this time until the mid-15th century are together known as the Medieval Inquisition. Other banned…
St. Paul, by Valentin de Boulogne.
The Fall of the Rebel Angels by Hieronymus Bosch
Painting by Pedro Berruguete portraying the story of a disputation between Saint Dominic and the Cathars (Albigensians), in which the books of both were thrown on a fire and Dominic's books were miraculously preserved from the flames.
Cathars being expelled from Carcassonne in 1209.