Francis was a man of action, and one who took life literally. He went to his father's shop, chose some precious stuffs, and sold them with his horse at Foliquo, for much below their value. Pietro had brought Francis up in a princely fashion: why should he not behave as a prince? And surely the father who had not grudged the richest of his stuffs for the celebrations of the _corti_, would not object to their sacrifice at the command of the Voice for the repairing of St. Damian! Pietro, who had not heard the Voice, vowed vengeance on his son for his foolishness. The priest at St. Damian's had refused the money; but Francis threw it into the window, and Pietro, finding it, went away swearing that his son had kept some of it. Francis wandered about begging stones for the rebuilding of St. Damian's. Pietro, maddened by the foolishness of his son, appealed to a magistrate. Francis cast off all his garments, and gave them to his father. The Bishop of Assisi covered his nakedness with his own mantle until the gown of a poor laborer was brought to him. Dipping his right hand in a pile of mortar, Francis drew a rough cross upon his breast: "Pietro Bernardone," he said, "until now I have called you my father; henceforth I can truly say, 'Our Father who art in heaven,' for he is my wealth, and in him do I place all my hope." Francis went away, to build his chapel and sing in the Provencal speech hymns in honor of God and of love for his greatness. In June 1208 he began to preach. He converted two men, one rich and of rank, the other a priest. They gave all to the poor, and took up their abode near a hospital for lepers. They had no home but the chapel of the Angels, near the Portiuncula. This was the beginning of the great order of the Friars Minors, the Franciscans. Francis was the first poet to use the Italian speech--a poet who was inspired to change the fate of Europe. "He would never," the author of a recent monograph on St. Francis says, "destroy or tread on a written page. If it were Christian writing, it might contain the name of God; even if it were the work of a pagan, it contained the letters that make up the sacred name. When St. Francis, of the people and singing for the people, wrote in the vernacular, he asked Fra Pacifico, who had been a great poet in the world, to reduce his verses to the rules of metre."