BROTHER ELIAS AND CARDINAL HUGOLINO ASK HIM TO ACCEPT MEDICAL HELP; HE COMPOSES THE CANTICLE OF BROTHER SUN AT SAN DAMIANO
The Assisi Compilation FA:ED, vol. 2, 184
…two years before his death, while he was already very sick, especially from the eye disease, he was staying at San Damiano in a little cell made of mats. The general minister, seeing and considering how tormented he was with the eye disease, ordered him to let himself be treated and helped. …At that time it was very cold, and the weather was not conducive to treatment.
Blessed Francis lay there for more than fifty days, and was unable to bear the light of the sun during the day or the light of a fire at night. He stayed in the dark in the house, inside that little cell. In addition, day and night he had great pains in his eyes so that at night he could scarcely rest or sleep. This was very harmful and was a serious aggravation for his eye disease and his other illnesses.a
Sometimes he did want to rest and sleep, but there were many mice in the house and in the little cell made of mats where he was lying, in one part of the house. They were running around him, and even over him, and would not let him sleep. They even disturbed him greatly at the time of prayer. They bothered him not only at night, but also during the day, even climbing up on his table when he was eating, so much so that his companions, and he himself, considered it a temptation of the devil, which it was.
One night as blessed Francis was reflecting on all the troubles he was enduring, he was moved by pity for himself. "Lord," he said to himself, "make haste to help me in my illnesses, so that I may be able to bear them patiently."
And suddenly he was told in spirit: "Tell me, brother, what if, in exchange for your illnesses and troubles, someone were to give you a treasure? And it would be so great and precious that, even if the whole earth were changed to pure gold, all stones to precious stones, and all water to balsam (balm – perfume), you would still judge and hold all these things as nothing, as if they were earth, stones and water, in comparison to the great and precious treasure which was given you. Wouldn't you greatly rejoice?"
"Lord," blessed Francis answered, "this treasure would indeed be great, worth seeking, very precious, greatly lovable, and desirable."
"Then, brother," he was told, "be glad and rejoice in your illnesses and troubles, because as of now, you are as secure as if you were already in my kingdom."
The next morning on rising, he said to his companions: "If the emperor were to give a whole kingdom to one of his servants, shouldn't he greatly rejoice? But, what if it were the whole empire, wouldn't he rejoice even more?" And he said to them: "I must rejoice greatly in my illnesses and troubles and be consoled in the Lord, giving thanks always to God the Father, to His only Son, our Lord Jesus Christ, and to the Holy Spirit for such a great grace and blessing. In His mercy He has given me, His unworthy little servant still living in the flesh, the promise of His kingdom.
"Therefore for His praise, for our consolation and for the edification of our neighbor, I want to write a new Praise of the Lord for his creatures, which we use every day, and without which we cannot live. Through them the human race greatly offends the Creator, and every day we are ungrateful for such great graces, because we do not praise, as we should, our Creator and the Giver of all good."
Sitting down, he began to meditate and then said: "Most High, all-powerful, good Lord." He composed a melody for these words and taught it to his companions so they could repeat it. …