The Mussulmans flocked from all parts of Africa to defend the cause of Islamism against the Christians. Preparations were carried on in Egypt to meet the invasion of the Franks, and in the month of August, Bibars announced by messengers, that he was about to march to the assistance of Tunis. The troops which the sultan of Cairo maintained in the province of Barka received orders to set forward. Thus, the Moorish army was about to become formidable; but it was not this host of Saracens that the Crusaders had most to dread. Other dangers, other misfortunes threatened them: the Christian army wanted water; they had none but salted provisions; the soldiers could not endure the climate of Africa; winds constantly prevailed, which, coming from the torrid zone, appeared to the Europeans to be the breath of a devouring fire. The Saracens upon the neighbouring mountains raised the sand with certain instruments made for the purpose, and the dust was carried by the wind in burning clouds down upon the plain upon which the Christians were encamped. At last, dysentery, that fatal malady of warm climates, began to commit frightful ravages among the troops; and the plague, which appears to be born of itself upon this burning, arid sand, spread its dire contagion through the Christian army.

They were obliged to be under arms night and day; not to defend themselves from an enemy that always fled away from them, but to guard against surprise. A vast number of the Crusaders sunk under fatigue, famine, and disease. The French had soon to regret the loss of Bouchard, count de Vendome, the count de la Marche, Gauthier de Nemours, the lords de Montmorency, de Pienne, de Bressac, Guy d’Aspremont, and Raoul, brother of the count de Soissons. It became impossible to bury the dead; the ditches of the camp were filled with carcases, thrown in heaps, which added to the corruption of the air and to the spectacle of the general desolation.

At length Olivier de Termes, a Languedocian gentleman, coming from Sicily, announced that King Charles was quite ready to embark with his army. This news was received with joy, but had no power to alleviate the evils the Crusaders were then exposed to. The heats became excessive; the want of water, bad food, disease, which continued its ravages, and the grief at being shut up in a camp without the power to fight, completed the despondency that had taken possession of the minds of leaders and soldiers. Louis endeavoured to cheer them both by his words and his example; but he himself fell ill with dysentery. Prince Philip, the duke de Nevers, the king of Navarre, and the legate also felt the effects of the contagion. The duke de Nevers, surnamed Tristan, was born at Damietta during the captivity of the king, and was particularly the object of his father’s love. The young prince remained in the royal tent; but as he appeared to be sinking under the effects of the disease, it was judged best to convey him on board one of the vessels. The monarch incessantly demanded news of his son; but all who surrounded him preserved a melancholy silence. At length they were obliged to inform him that the duke de Nevers was dead; the feelings of the father prevailed over the resignation of the Christian, and he wept bitterly. A short time afterwards, the pope’s legate died, deeply regretted by the clergy and the soldiers of the cross, who regarded him as their spiritual father.

In spite of his sufferings, in spite of his griefs, Louis IX. was constantly engaged in endeavours to alleviate the situation of his army. He gave orders as long as he had any strength left, dividing his time between the duties of a Christian and those of a monarch. The fever, however, increased; no longer able to attend either to his cares for the army or to exercises of piety, he ordered the cross to be placed before him, and stretching out his hands, he in silence implored Him who had suffered for all men.

The whole army was in a state of mourning; the soldiers walked about in tears, demanding of Heaven the preservation of so good a prince. Amidst the general grief, Louis turned his thoughts towards the accomplishment of the divine laws and the destinies of France. Philip, who was his successor to the throne, was in his tent; he desired him to approach his bed, and in a faltering voice gave him counsels in what manner he should govern the kingdom of his fathers. The instructions he gave him comprise the most noble maxims of religion and loyalty; and that which will render them for ever worthy of the respect of posterity is, that they had the authority of his example, and only recalled the virtues of his own life. After having recommended Philip to respect, and cause to be respected, religion and its ministers, and at all times, and above all things, to fear to offend God:[33] “My dear son,” added he, “be charitable and merciful towards the poor and all who suffer. If thou attainest the throne, show thyself worthy, by thy conduct, of receiving the holy unction with which the kings of France are consecrated. When thou shalt be king, show thyself just in all things, and let nothing turn thee aside from the path of truth and rectitude. If the widow and orphan contend before thee with the powerful man, declare thyself of the party of the feeble against the strong, until the truth shall be known to thee. In affairs in which thou thyself shalt be interested, support at first the cause of the other; for if thou dost not act in that sort, thy counsellors will hesitate to speak against thee, which thou oughtest not to desire. My dear son, above all things I recommend thee to avoid war with every Christian nation; if thou art reduced by necessity to make it, at least take care that the poor people, who are not in the wrong, be kept safe from all harm. Give all thy efforts to appease the divisions that may arise in thy kingdom, for nothing is so pleasing to God as the spectacle of concord and peace. Neglect nothing to provide good lieutenants (baillis) and provosts in thy provinces. Give power freely to men who know how to use it, and punish all who abuse it; for if it is thy duty to hate evil in another, much greater reason hast thou to hate it in them who hold their authority of thee. Be just in the levying of thy public taxes, and be wise and moderate in the expenditure of them; beware of foolish expenses, which lead to unjust imposts; correct with prudence all that is defective in the laws of thy kingdom. Maintain with loyalty the rights and franchises that thy predecessors have left, for the happier that thy subjects shall be, the greater thou wilt be; the more irreproachable thy government shall be, the more thy enemies will fear to attack it.”

Louis gave Philip several more counsels upon the love he owed to God, his people, and his family; then pouring out his full heart, he uttered nothing but the language of a parent who is about to be separated from a son he loves tenderly. “I bestow upon thee,” said he, “all the benedictions that a father can bestow upon a dear son. Aid me by masses and prayers, and let me have a part in all the good actions thou shalt perform. I beseech our Lord Jesus Christ, by his great mercy, to guard thee from all evils, and to keep thee from doing anything contrary to his will; and that after this mortal life we may see Him, love Him, and praise Him together in a life everlasting.”

When we reflect that these words were pronounced on the coast of Africa by a dying king of France, we experience a mixture of surprise and emotion, which even the coldest and most indifferent hearts can scarcely fail to partake of. Judge, then, of the effect they must have produced upon the feelings of a desolate son! Philip listened to them with respectful sorrow, and commanded them to be faithfully transcribed, in order that he might have them before his eyes all the days of his life.[34]

Louis then turned to his daughter, the queen of Navarre, who sat, drowned in tears, at the foot of his bed: in a precept which he had prepared for her, he laid before her all the duties of a queen and a wife. Above all, he recommended her to take the greatest care of her husband, who was then sick; and, never forgetful of even the smallest circumstances, he advised the king of Navarre, on his return to Champagne, to pay all his debts before he began to rebuild the convent of the Cordeliers of Provins.

These instructions were the last words that Louis addressed to his children; from that time they never saw him again. The ambassadors of Michael Palæologus arriving in the camp, the king consented to receive them. In the state in which Louis then was, it was impossible for him to see through the false promises of the Greeks, or the alarms and deceitful policy of their emperor; he no longer gave attention to the things of this world. He confined himself to the expression of his earnest wishes that the reunion of the two churches might at length be effected, and promised the ambassadors that his son Philip would do everything in his power to bring it about. These envoys were Meliteniote, archdeacon of the imperial chapel, and the celebrated Vechus, chancellor of the church of Constantinople. They were both so much affected by the words and the virtues of St. Louis, that they afterwards gave their most zealous endeavours to promote the reunion, and both ended by becoming victims to the policy of the Greeks.

After this interview Louis thought of nothing but his God, and remained alone with his confessor. His almoners recited before him the prayers of the Church, to which he responded. He then received the Viaticum and extreme unction. “From Sunday, at the hour of nones,” says an ocular witness, “till Monday, at the hour of tierce, his mouth never ceased, either day or night, to praise our Lord, and to pray for the people he had brought to that place.” He was heard to pronounce these words of the prophet-king: “Grant, Lord, that we may despise the prosperities of this world, and know how to brave its adversities.” He likewise repeated, as loudly as his feeble state would permit, this verse of another psalm: “Oh, God! deign to sanctify thy people, and to watch over them.” Sometimes he invoked St. Denis, whom he was accustomed to invoke in battle, and implored him to grant his heavenly support to this army he was about to leave without a leader. In the night between Sunday and Monday he was heard to pronounce the word Jerusalem twice, and then he added: “We will go to Jerusalem.” His mind was constantly occupied with the idea of the holy war. Perhaps, likewise, he saw nothing then but the heavenly Jerusalem, the last country of the just man.