Several ecclesiastics, having at their head the abbot of Looz, a personage remarkable for his piety and the purity of his manners, did not accord in opinion with the abbot of Vaux de Cernai, and maintained that there was much danger in leading an army into a country devastated by famine; that Greece presented much greater advantages to the Crusaders than Egypt, and that there could be no doubt that the conquest of Constantinople was the most certain means of securing to the Christians the possession of Jerusalem. These ecclesiastics were particularly fascinated by the hope of one day seeing the Greek Church united to that of Rome, and they constantly announced in their discourses the approaching period of concord and peace among all Christian people. Many knights contemplated with satisfaction the prospect of the union of the two churches, likely to be brought about by their arms; but they yielded further to motives not less powerful over their minds; they had sworn to defend innocence and the rights of the oppressed, and they believed they performed their duty in embracing the cause of Alexius. Some of them, without doubt, who had heard of the vast wealth of Byzantium, might believe that they should not return from such a brilliant undertaking empty handed; but such was the spirit of the lords and knights, that by far the greater number were attracted by the mere prospect of the perils, and still more by the wonders of the enterprise. After a long deliberation, it was decided in the council of the Crusaders that the proposals of Alexius should be accepted, and that the Christian army should embark for Constantinople at the commencement of spring.