In this marvellous apparition he was made aware that these words of the Gospel were personally addressed to him: "If any man will come after Me, let him deny himself, and take up his cross and follow Me." He received from them that foretaste of poverty and humility which became his characteristics, and so ardent a charity inflamed his heart, that he had the courage to devote himself to the service of the lepers. Before this day they were so much his horror, that, far from allowing them to be in his presence, as soon as he saw them, at whatever distance, he turned away from them, and if they were near he passed on quickly, holding his nose. But for the love of Jesus crucified, who was pleased to represent Himself to the Prophet Isaias under the despised figure of a leper, he lowered himself to attending upon them in their hospitals, where, having abundantly supplied them with alms, he made their beds, dressed their sores, and performed for them the most abject services; he often even kissed their hands and their faces with great feelings of commiseration. The words which our Saviour one day addressed to him while at prayer, stimulated him to continue this charitable exercise, notwithstanding his natural repugnance: "Francis, if thou desirest to know My will, thou must despise and hate all that thou hast loved and wished for till now. Let not this new path alarm thee, for, if the things which now please thee must become bitter and distasteful, those which now displease thee, will become sweet and agreeable." Shortly before his death he declared that what had seemed to him most bitter in serving the lepers, had been changed into what was pleasing both for soul and body; and all those who strive to overcome themselves for the love of God feel, as he did, that the severest practices are soon softened down by the unction of grace.

The sight of Jesus Christ fastened to the cross made him feel the misery of the poor so intensely, that he would have wished to employ all he had, and his own person, in their relief. Sometimes he did strip himself to clothe them; and when he had not enough to satisfy them all, he unsewed or tore his clothes to divide among them. In the absence of his father he caused much more bread to be brought to table at their meals than was necessary; and when his mother asked the reason, he said, "that it was in order to give more quickly to those who came to ask for food." This pious mother saw with pleasure the charity of her son; and far from endeavoring to check it, she was not displeased at his leaving her alone at table, while he took to the neighboring sick the viands of which he stinted himself. An equally lively and respectful zeal induced him to come to the aid of such priests as were in want; he took particular care to provide for the decoration of the altars, in order the better to assist at the divine service. He bought the finest linen, and distributed it to the poor country churches to be employed at the sacrifice of the mass; and when this august sacrifice was about to be celebrated, if anything was wanting, or if the altar was not properly found in everything requisite, he would offer himself to the officers of the church, in order to supply what was required either from his purse or by his personal assistance.

But all these good works did not come up to what he had figured to himself as requisite for perfection. He could have wished to withdraw into some distant country, there to practise voluntary poverty, which had already inflamed his heart. At first he resolved to go to Rome, to visit the tomb of St. Peter, moved by that grand devotion which God has often inspired in His saints, and which has been so frequent since the fourth century. He also proposed to himself to solicit from the Almighty, by the intercession of the Prince of the Apostles, the grace to carry out the resolution he had come to of leading an Apostolic life. After having recited his prayer in this holy place, he noticed that in the crowd of people some made but a slender offering, while others made no donation whatever. "What then," said he, "is devotion grown so cold? How is it that men do not offer all they have, and do not even offer themselves on a spot where the ashes of the Prince of the Apostles repose? How does it happen that they do not decorate with all possible magnificence this Peter, on whom Jesus Christ has founded His Church?" He contributed to the best of his power, leaving a considerable sum for that purpose; and what he had wished was subsequently executed. The Sovereign Pontiffs, and in particular Sixtus V, who was a religious of his Order, have rendered the Basilica of St. Peter so sumptuous and magnificent, that it is now the admiration of the universe.

On going out of the church, he saw a multitude of poor, whom he immediately joined, as much for the affection he had for them, as for the love of poverty. He gave his clothes to him who appeared to be the most necessitous. The following day, having dressed himself with propriety, he set out on his return to Assisi, praying God to guide him in the ways of holy poverty.

The devil, who was sensible that the young man would become confirmed in his intention if he persevered in prayer, appeared to him under a most terrific form, and threatened him, if he persisted, to render him a dreadful deformity like unto an old woman of the town, who was so hideous that he could not even look at her. But the newly-enlisted soldier of Jesus Christ, who began to be inured to warfare, laughed at the threats of the tempter, and was more urgent in his prayers, for which purpose he chose underground places, where he could better defend himself against the snares of his enemy. The fruit of these holy exercises was a lively sorrow for the use he had made of the first years of his youth, and a great perseverance in the mortification of his senses, in order to bear the cross of Jesus Christ in his body, as he bore it in his heart.

It was thus that Francis acted before having changed his habit, or quitted the world. St. Bonaventure says that he had then no other master from whom he received instructions than Jesus Christ; nevertheless, an author quoted by Wading, assures us that he sometimes consulted the Bishop of Assisi. We may here say, in order that there may be no seeming contradiction between the two, that he received instructions from Jesus Christ only because he was inspired by Him, but that he communicated with the bishop on the points on which he had been inspired; and we may be the more assured of this, as we shall see hereafter that this prelate had his confidence, and that there is reason to think that he was his spiritual Father.

The servant of God, walking and meditating one day out of Assisi, near the church of St. Damian, which was very old and falling into ruin, was moved by the Holy Spirit to enter it to pray. There, prostrated before the crucifix, he repeated three times the following beautiful words, which gave him great interior consolation, and which he subsequently made frequent use of: "Great God, full of glory, and Thou, my Lord Jesus Christ! I entreat you to enlighten me and to dispel the darkness of my mind, to give me a pure faith, a firm hope, and an ardent charity. Let me have a perfect knowledge of Thee, O God! so that I may in all things by guided by Thy light, and act in conformity to Thy will." He cast his eyes, filled with tears, upon the crucifix, when a voice came forth from it, and he heard distinctly these words repeated three times, not interiorly, but loudly pronounced: "Francis, go and repair my house, which thou seest is falling into ruin." So wonderful a voice, in a place where he was alone, alarmed him greatly, but he felt immediately the salutary effects of it, and he was transported with joy.

The sense of these words chiefly related to the state of the Church which Jesus Christ had purchased at the price of His blood, which the holy man was to repair in all its defects by his ministry and the labors of his disciples, according to the explanation which the Holy Spirit gave to him of them subsequently, which he communicated to his brethren, as St. Bonaventure tells us.

Nevertheless, the powerful protection which he received from heaven for the repair of the church of St. Damian, was an indication that the same words were to be understood to relate to that building also: as the sacred oracles had a twofold literal sense in the mouths of the Prophets, one of which related to events which were at hand, and the other to a distant time, and to mysteries wholly spiritual.

Francis came to himself; he left the church fully resolved to undertake its repair, and left money in the hands of a priest named Peter, who did the parochial duties of it, to keep a lamp burning before the crucifix, promising to give more, and to employ all he had for the use of this holy place.