It may well be that a proud and powerful prince, exasperated by continued objurgation and menace, may have uttered some angry expression, which an over-zealous servitor hastened to translate into action, and Raymond, certainly, never was able to clear himself of suspicion of complicity; but there are not wanting indications to show that Innocent eventually regarded his exculpation as satisfactory.[118] The crime gave the Church an enormous advantage, of which Innocent hastened to make the most. On March 10 he issued letters to all the prelates in the infected provinces commanding that, in all churches, on every Sunday and feast-day, the murderers and their abettors, including Raymond, be excommunicated with bell, book, and candle, and every place cursed with their presence was declared under interdict. As no faith was to be kept with him who kept not faith with God, all of Raymond's vassals were released from their oaths of allegiance, and his lands were declared the prey of any Catholic who might assail them, while, if he applied for pardon, his first sign of repentance must be the extermination of heresy throughout his dominions. These letters were likewise sent to Philip Augustus and his chief barons, with eloquent adjurations to assume the cross, and rescue the imperilled Church from the assaults of the emboldened heretics; commissioners were sent to negotiate and enforce a truce for two years between France and England, that nothing might interfere with the projected crusade, and every effort was made to transmute into warlike zeal the horror which the sacrilegious murder was so well fitted to arouse. Arnaud of Citeaux hastened to call a general chapter of his Order, where it was unanimously resolved to devote all its energies to preaching the crusade, and soon multitudes of fiery monks were inflaming the passions of the people, and offering redemption in every church and on every market-place in Europe.[119]