incurring "irregularity." The Church took good care that the nature of the request should not be misapprehended. It taught that in such cases all mercy was misplaced unless the heretic became a convert, and proved his sincerity by denouncing all his fellows. The remorseless logic of St. Thomas Aquinas rendered it self-evident that the secular power could not escape the duty of putting the heretic to death, and that it was only the exceeding kindness of the Church that led it to give the criminal two warnings before handing him over to meet his fate. The inquisitors themselves had no scruples on the subject, and condescended to no subterfuges respecting it, but always held that their condemnation of a heretic was a sentence of death. They showed this in averting the pollution of a Church by not uttering these sentences within the sacred precints, this portion of the ceremony of an auto de fé being performed in the public square. One of their teachers in the thirteenth century, copied by Bernard Gui in the fourteenth, argues: "The object of the Inquisition is the destruction of heresy. Heresy cannot be destroyed unless heretics are destroyed: heretics cannot be destroyed unless their defenders and fautors are destroyed, and this is effected in two ways, viz., when they are converted to the true Catholic faith, or when, on being abandoned to the secular arm, they are corporally burned." In the next century, Fray Alonso de Spina points out that they are not to be delivered up to extermination without warning once and again, unless, indeed, their growth threatens trouble to the Church, when they are to be extirpated without delay or examination. Under these teachings the secular powers naturally recognized that in burning heretics they were only obeying the commands of the Inquisition. In a commission issued by Philippe le Bon of Burgundy, November 9, 1431, ordering his officials to render obedience to Friar Kaleyser, recently appointed Inquisitor of Lille and Cambrai, among the duties enumerated is that of inflicting due punishment on heretics "as he shall decree, and as is customary." In the accounts of the royal procureurs des encours, the cost of these executions in Languedoc was charged against the proceeds of the confiscations as part of the expenses of the Inquisition, thus showing that they were not regarded as ordinary incidents of criminal justice, to be defrayed out of the ordinary revenues, but as peculiarly connected with and dependent upon the
