Still his heart was with the Irish. He dreamed one night that a man held before him a letter which began, "The Voice of the Irish;" and as he read, he seemed to hear the people who dwelt by the western ocean calling, "Come and dwell with us," and he made up his mind to spend his life preaching to them.

When the time had come that he felt himself prepared, he returned to the island where he had been a captive. Other preachers went with him, and they traveled up and down the land, telling the people everywhere of the religion of Christ. They wore sandals, and a sort of long cloak which was no more than a large round piece of cloth with a hole in the middle to put the head through. The fore part of their heads was shaved, and the rest of their hair hung down upon their shoulders. When they went on long journeys, they rode in clumsy, two-wheeled wagons; but if the journeys were short, they traveled on foot, staff in hand, chanting psalms as they walked. They carried mass-books and copies of the Gospels and portable altars, and bells made by riveting two pieces of sheet iron together into the form of a rude bell and then dipping it into melted bronze.

Generally the people were willing to listen to the strangers, but nevertheless, the lives of the missionaries were often in danger. The chiefs were always at warfare among themselves, and it was not safe to go from one district to another without an escort. In one place, the people thought the long narrow writing tablets of the preachers were straight swords, and that they had come to make trouble. It was some little time before they could be made to understand that the strangers were their friends.

There is a story that at one time the missionaries were in danger from La-o-ghaire', the chief king. At twilight King Laoghaire went out with his nobles to light the fire of the spring festival. On the Hill of Slane he saw another fire. It was forbidden on pain of death that anyone else should kindle a fire so long as the king's was burning, and Laoghaire sent men to learn who these daring strangers were and to bring them before him. It is thought that Patrick's poem, called The Deer's Cry, was written at this time. Part of it is as follows:—

The thought of the poem is that everything that God has made will help to guard the man who puts trust in His protection. The missionaries told the king that their fire was not to celebrate the coming of spring, but Easter and the resurrection of Christ. He listened closely, and finally gave them permission to preach to his people.

The grateful Irish loved Saint Patrick and were eager to make him gifts, but he would never accept them. There is a pretty story that the little son of an Irishman whom he had baptized loved the good preacher so dearly that when the tired man had fallen asleep, the child would creep up softly and lay sweet-scented flowers upon his breast. The boy afterward became a bishop and succeeded his beloved master.

For many years, Saint Patrick preached and taught and built churches and schoolhouses and monasteries. These monasteries, and others that were founded not long afterward, became the most famous schools of the age. Thousands of pupils came to them from the neighboring countries; and from these seats of learning and piety earnest teachers and missionaries went forth, not only to England and Scotland, but to every corner of Europe. This is the work that was begun by one fearless, faithful, unselfish man.

Saint Patrick's early home and youth. — His dream. — His preaching in Ireland. — The story of The Deer's Cry. — The child friend. — Saint Patrick's work for Ireland.