in the case of Guillem Pierre, a priest of Narbonne, in 1246, who on this account was allowed to employ a vicar and to hold a plurality of benefices. About the same time Innocent IV. felt obliged to express his surprise that the prelates disobeyed his repeated commands to assist the Inquisition; he has trustworthy information that they neglect to do so, and he threatens them roundly with his displeasure unless they manifest greater zeal. Bernard Gui, indeed, speaks of the bishops who favored Count Raymond as among the craftiest and most dangerous enemies of the inquisitors. The natural antagonism between the Mendicants and the secular clergy was, moreover, increased by the pretension of the inquisitors to supervise the priesthood and see that they performed their neglected duty in all that pertained to the extension of the faith. That under such circumstances the Dominicans employed in the pious work should suffer constant molestation scarce needs the explanation given by the pope that it was through the influence of the Arch Enemy.[3] Another serious impediment to the operations of the Inquisition lay in the absence of places of detention for those accused and of prisons for those condemned. We have already seen how the bishops shirked their duty in providing jails for the multitudes of prisoners until St. Louis was obliged to step in and construct them, and during this prolonged interval the sentences of the inquisitors show, in the number of contumacious absentees after a preliminary hearing, how impossible it often was to retain hold of heretics who had been arrested.[4]