Before he embarked, the king wrote once more to the regents of the kingdom, to recommend them to watch carefully over public morals, to deliver France from corrupt judges, and to render to everybody, particularly to the poor, prompt and perfect justice, so that He who judges the judgments of men might have nothing to reproach him with. Such were the last farewells that Louis took of France. The fleet set sail on the fourth of July, 1270, and in a few days arrived in the road of Cagliari. Here the council of the counts and barons was assembled in the king’s vessel, to deliberate upon the plan of the crusade. Those who advocated the conquest of Tunis, said that by that means the passages of the Mediterranean would be opened, and the power of the Mamelukes would be weakened; and that after that conquest the army would go triumphantly into either Egypt or Palestine. Many of the barons were not of this opinion; they said, if the Holy Land stood in need of prompt assistance, they ought to afford it without delay; whilst they were engaged on the coast of Africa, in a country with which they were unacquainted, the Christian cities of Syria might all fall into the hands of the Saracens; the most redoubtable enemy of the Christians was Bibars, the terrible sultan of Cairo; it was him they ought first to attack; it was into his states, into the bosom of his capital, that the war should be carried, and not to a place two hundred leagues from Egypt. They added to this, remembrances of the defeats of the French army on the banks of the Nile,—defeats that ought to be avenged upon the very theatre of so many disasters. Contemporary history does not say to what extent Louis was struck with the wisdom of these last opinions; but the expedition to Tunis flattered his most cherished hopes. It had been proposed by the king of Sicily, whose concurrence was necessary to the success of the crusade. It was, therefore, decided that the Genoese fleet should direct its course towards Africa; and two days after, on the twentieth of July, it arrived in sight of Tunis and Carthage.