At that time those who were called Christians were quarrelling with each other. There were two Churches. One was the Greek Church, the other was the Church of Rome. The Popes, who reigned in Rome, always wished to make the Greek Church obey them, so that there might be only one Christian Church. And when Peter lived it seemed that perhaps this dream of the Popes might come true. A fierce race of men called Turks had swept westward from the Great Wall of China. Everything had fallen before them except the faith of the Prophet whom the Moslems followed. It did not fall, because, instead of trying to fight it, the Turks took it for their own. It suited them well, because it taught that whoever died fighting for it, against those who did not obey Mahomet, would go straight to heaven. So instead of making slaves of the Moslems whom they had defeated, the Turks joined their armies to their own, and led them against the Empire of Greece. That was why the Pope who lived then thought he might be able to unite Rome and Greece once more. Greece asked Rome to help her against the Turks, and Rome hoped that if she helped her so, then Greece would be willing to do what she wished afterwards. And it was of these things that men who knew the world talked and thought when Peter was a boy. As he grew up, he longed to have a share in all the great things that were being done in the world, and in order to know about them he entered the home of the Bishop of Paris that he might be a priest, and so have time to read many books. But he soon found that he could not be happy while he only read about what other men had done. He yearned to do things himself. The bishop liked him well and wished to keep him with him, but the restless lad would not stay. He went to fight in Flanders, but it was only for a short time that war seemed gay and pleasant to him. He was made a prisoner, and he found a cell far more dull and dreary than his study in Paris. Then he escaped from prison, and made a home of his own. There he and his wife Beatrice lived for a few years together, but soon she died and left Peter with three little children. Peter gave the care of the children to a friend and fled to a hermit’s cell. It seemed to him that he had tried every kind of life in vain, and that nothing was left for him but to live alone and to think and pray till death came to him. But Peter was neither old nor ill, and death was a long way off from him. The narrow cell became a prison to him, and he grew as restless as a lion in a cage. But he had vowed that he would live the life of a hermit, and if death would not come to him to bring him freedom, there was only one way in which he could keep his vow and yet do things and take part in the life of the world. That way was to go on pilgrimage. As he thought of this, the old light flashed in his keen dark eyes.