This ceremony, of course, dragged so that the enthusiasm of the troops began to suffer until Bishop Peter of Comminges, with a more practical spirit than his brother of Toulouse, cut matters short by gently taking the relic into his own hands and held it up in sight of all present, promising to those who should fall the glory of martyrs and the remission of purgatory. Afterwards, when the little column had moved off, the clergy made for the church, and throughout the engagement continued to implore the throne of grace in behalf of the Christian arms with such fervor that “... they might be said to have howled rather than prayed.” It is impossible to establish the numbers of the force which the Crusaders were about to attack. Pedro had mobilized a thousand knights, all of whom had not yet come in, but the number of his “sergeants” we do know. There are no figures as to the men brought by the Languedocian nobles, although we do know that two years before at Castlenaudary, their forces had heavily outnumbered de Montfort at a time when Pedro was not in the field. The calculations of different authorities vary widely. In cavalry alone, the Crusaders were certainly outnumbered at least four to one. The southern infantry strength, including both feudal infantry and communal militia, has been estimated at forty thousand. No figures seem to exist for the Toulousain militia, but they were undoubtedly in considerable force. On the other hand, the morale of the allies was below the superb morale of the Crusaders; and there was friction between Languedocians and Spaniards, as we have seen. The reconstruction of a mediæval battle is a matter of the greatest difficulty, as every scholar knows who has attempted such a task. Even when (as in the present case) half a dozen contemporary accounts are at hand, nothing approaching a technical description of the action is to be found in them. Occasionally, as in the chronicle of Jaime of Aragon, which enumerates the different errors committed by the troops under his father, we get a flash of true military appreciation, but never more than a flash. Irrelevant but picturesque incidents, such as the series of mishaps suffered by de Montfort in mounting, are dwelt upon, while the fundamental points of an action are left vague. The historian is therefore compelled to test his authorities by minute study of the terrain, by an examination of local tradition, and by all he has of common sense combined with military judgment.