The document provides background information on the Inquisition, including its origins and justification based on passages from the Bible. It describes various groups that were victims of the Inquisition such as Cathars, Waldensians, Knights Templar, and Joan of Arc. It also discusses the different forms of the Inquisition including the Medieval Papal Inquisition, Spanish Inquisition, and Counter-Reformatory Inquisition. Procedures used by the Inquisition such as interrogation, imprisonment, and torture methods are outlined.