The benevolent feeling which Honorius III expressed to the holy Patriarch, when he was at Rome, for the indulgence of the Portiuncula, induced him to wish that this Pontiff would authorize solemnly the Rule of the Order, which Innocent III had only verbally approved. He had in the night the following revelation, which is thus recorded by St. Bonaventure:
It seemed to him that he had taken up from the ground some very small crumbs of bread, in order to distribute them to the half-starved brethren who surrounded him, and how, fearful lest such small crumbs should fall out of his hands, a heavenly voice said to him: "Francis, collect all these crumbs and make a host of them, and give of it to such as wish to eat of it." He did so, and all those who did not partake of it devoutly, or treated it contemptuously, after having received it, seemed to be infected with leprosy. In the morning, he related all this to his companions, and was distressed at not comprehending the mystery. The following day, while he was at prayer, a voice from heaven said to him: "Francis, the crumbs of last night are the words of the Gospel, the host is the Rule, and the leprosy is iniquity."
The term of Host, to designate the Rule, is worthy of particular consideration. Its import is that, as bread without leaven, which is called the Host, is made of the finest flour, so the Rule is composed of what is most perfect in the Gospel; and as this bread, by the words of consecration, is changed into the Body of Jesus Christ, the true Host immolated on the altar, so those who make profession of the Rule, must be transformed into hosts, or victims, and immolate themselves to God. It is thus that St. Paul warns Christians, "To become as a new paste without leaven," and to pass the whole time of their lives as a continual festival, "presenting their bodies a living sacrifice, holy and pleasing unto God." St. Peter also says to them, that they are a "Spiritual house, a holy priesthood, to offer up spiritual sacrifices acceptable to God by Jesus Christ."
The oracle of Heaven communicated to Francis that the Rule which he sought to have approved, and which was composed of sentences from the Gospel, required abridgment, and putting into order with greater precision. In order to effect this, he was inspired, after the publication of the indulgence, to go to Mount Columbo, near Rieti, where he retired into an opening in the rock, with Brothers Leo and Bonzio, fasting on bread and water; and this fast, according to the statement of Marianus, lasted forty days. There he wrote the Rule, according to the dictation of the Holy Spirit manifested to him, in prayer. On his return to St. Mary of the Angels, he put it into the hands of his vicar, Brother Elias, to read it, and keep it. Elias thought it too severe, and some days afterwards, in order to suppress it, he feigned to have lost it by negligence. The holy men returned to the same place, and wrote it out a second time, as if God had dictated it to him with His own mouth.
The vicar-general communicated to some of the provincial ministers what had happened, and told them that the Founder was desirous of imposing upon them a stricter mode of life than that to which they had hitherto adhered. They concerted together what they should do to avert this, and it was agreed that Elias, as vicar-general, should go and represent to him the inconvenience of such increased austerity, and the objections of his brethren. Elias, who was aware of the firmness of Francis in these matters, and had been severely rebuked by him on other occasions, acknowledged that he did not dare execute this commission alone, but he offered to accompany them for the common cause, and they consented to this arrangement.
While they were drawing near to the mountain, Francis had a revelation of what was passing. When they had reached the top, he left the opening of the rock quickly, and demanded of Elias what he and all these ministers who were with him wanted. Elias, with downcast eyes, and trembling, said, in a low tone of voice: "These ministers, having learnt that you were about to give them a new Rule above the strength of man to endure, have engaged me to come here, in my capacity of vicar-general, to entreat you to modify it, because they will not receive it, if it is too austere."
At these words, the Saint, in great emotion and shuddering, raised his eyes to heaven and exclaimed: "Lord, did I not say that these people would not believe me? As to myself, I will keep this Rule to the day of my death, with those of my companions who love poverty; but I shall not have it in my power to compel those who do not choose it, and who make so much resistance."
Jesus Christ appeared in a luminous cloud above Francis, and said, so that all heard him: "Little man, why are you discontented, as if this is your work?—It is I who have dictated the Rule; no part of it is yours. I insist on its being literally observed to the very letter—to the very letter, without gloss or comment. I know what frail man can endure, and what support I can and will give him. Let those who will not keep the Rule leave the Order; I will raise up others in their place; and if it be requisite, I will bring them forth from these stones."
Then Francis, from the top of the rock on which he had knelt down, addressed these words to the vicar-general and to the others, who were greatly alarmed: "You now know that your conspiracy has been solely an opposition to the will of God, and that instead of taking into consideration what He can do for us, you have only consulted the feeble light of your human prudence. Have you heard, have you, yourself, heard the voice which came forth from the cloud, and which spoke so audibly? If it did not resound in your ears, I will take steps to cause you to hear it once more." Upon this, Elias and his companions, astounded and beside themselves, retired without saying a single word.
The holy Patriarch having returned to join his faithful children in the small fissure of the rock, in which they lay prostrate at the voice of the Lord, said to them: "Rise up now, and fear nothing, but as true soldiers of Jesus Christ put on the armor of God, in order to be on your guard against the snares which the devil will not fail to throw in the way of your following Him." He left the mountain and went to the nearest convent to show the Rule to his brethren, intending to communicate it afterwards to the others, in order to know what each one thought of it. His countenance, animated and shining, was a manifestation that God himself had dictated to him the rule of life which he proposed to them. It was a striking representation of Moses coming down from Mount Sinai, his face shining brightly. The resemblance cannot be too much admired in its several relations. Moses, after a fast of forty days, received, on a mountain, the Law which God gave him. Jesus Christ having fasted forty days, was on a mountain when He taught that doctrine which embraces, as St. Augustine observes, all the perfection of the Christian life. And it was on a mountain that it was His pleasure to give His servant Francis, who fasted rigorously, a Rule in which the perfection of the evangelical life is contained.