Philip gave orders that a fleet, assembled in the port of Marseilles, should be made ready to receive forty thousand Crusaders. Edward III., to whom the crusade offered an easy means of imposing taxes, promised to accompany the king of France with an army in the pilgrimage beyond the seas. Most of the republics of Italy, with the kings of Arragon, Majorca, and Hungary, engaged to supply money, troops, and vessels for the expedition. In the midst of their preparations, the Crusaders lost him who directed and was the soul of the enterprise. Everything was interrupted by the death of Pope John XXI., and in this place it becomes necessary to point out one of the causes which rendered abortive, in the thirteenth and fourteenth centuries, so many attempts to carry the war into the East. As the successors of St. Peter scarcely ever succeeded to the pontifical chair before they were of an advanced age, they were wanting in the energy and activity necessary for exciting the Christian world, directing distant wars, and kindling an enthusiasm, formerly so difficult to be restrained, now so difficult to be revived. Each crusade requiring long preparations, the life of one sovereign pontiff scarcely sufficed for the completion of such great enterprises. It most frequently happened, that he who had preached a holy war could not behold the departure of the Crusaders; and that he who saw the Christian armies set out, never lived long enough to follow them through their expeditions, conduct them in their triumphs, or succour them in their reverses. Thus we never find in the projects which circumstances had formed, that spirit of sequence and wholeness necessary to secure execution and success. Add to this, that since the popes had been established at Avignon, and their apostolic seat was no longer in the centre of Christendom, they did not exercise the same ascendancy over the distant provinces, and their authority every day lost something of that influence attached to the name only of Rome, considered, during so many centuries, the capital of the world. The news of a fresh crusade having reached the East, the Christians who dwelt in Syria or Egypt, with pilgrims and European merchants, were exposed to all sorts of persecutions. The sultan of Cairo and several Mussulman princes assembled armies for the purpose of resisting the Crusaders, or to go and attack the Christians in the West. A descendant of the Abassides, who resided in Egypt, and assumed the title of caliph, sent letters and messages in every direction to engage all true believers to take up arms; promising the martyrs of the Mussulman faith that they should be present at delicious banquets, and that each of them should have seven virgins for wives.