In principle, it could refer to the Eastern Orthodox Church and put an end to Lhasa dogmatic differences (the filioque clause and the Eucharist or procimita ACIMIT) that had far too much from the Great Schism of 1054. Also, the Pope saw the possibility of strengthening the authority of the Church in Europe under their yoke and submit to the nobility, whose endless war and unrest feudal ambition went against its power. Finally, to get the win, could be attained supremacy in distant lands, perhaps, develop the seed for the installation of a single faith: yours. On November 27, 1095, the last day of the Council of Clermont, Auvergne (France), Urban II proclaimed after a stirring speech, the holding of the First Crusade. Not only promised forgiveness of sins volunteers also invited them to take those domains overflowing with milk and honey and save humanity from the infidels. He also said: "those who fought before in private wars between the faithful, who now fight against the infidels and achieve victory in a war that should have already begun, that until yesterday were bandits who become soldiers, that those who fought before his brothers to fight against the barbarians "a" Commit now is that the warriors and settle their affairs and having all it takes to meet their expenses, when winter ends and it comes spring, get moving, happily, to take the road under the guidance of the Lord. Recordaos what Matthew said: Whoever wishes to come after me must deny himself and take up his cross and follow me "called to the end of Deus vult! ("God wills it!) Rose to the present.