The young prince stopped to see his sister at the convent gate, but she forbade him to approach, stained as he was, with the blood of his fellow creatures. Enda said it was his duty to defend his people and conquer their enemies—“I have not killed any man,” he said, “nor yet have I ever sinned with women”—and then it seems he asked his sister to allow him to take to be his wife one of the young ladies under her care who was remarkable for her beauty. Fanchea knew she was powerless to resist, if her warrior brother persisted in his purpose. So she bade him stay where he was, and going into the convent called the maiden before her, and said, “My sister, a choice is given you to-day—wouldst thou love the Spouse whom I love, or rather a carnal spouse?” “I will always love thy Spouse,” said the maiden. Then Fanchea brought her to an inner chamber, and bade her lie down on the bed. She did so, and soon after fell quietly asleep in the Lord. Then Fanchea put a veil on the face of the dead, and bringing in her brother, she said, taking the veil suddenly off, “Come and see her whom thou lovest.” He started at the sight, but not thinking her dead, he only said—“She is awfully pale and ghastly.” “It is the paleness of death,” said his sister; “and so shall you soon be if you repent not your sins.” The young man retired conscience-stricken, and Fanchea so used the auspicious moment to remind him of the torments of hell and the joys of heaven, that he at once resolved to renounce his principality and become a monk.

Enda now gave striking proof of the sincerity of his conversion. The convent and oratory of his sister Fanchea were still unprotected by a rampart of any kind; and what had just taken place clearly showed the want of some enclosure in those turbulent days. Enda resolved to accomplish the work with his own hands, and doubtless with the aid of some of his tribesmen. He dug a deep fosse and raised a large ‘mur’ or rampart of earth all round the sacred enclosure, so that in future one or two faithful attendants could defend the narrow entrance of the fort against sudden attack. It is interesting to know that a portion of this earthen rampart raised by Enda himself is still to be seen on the western side of the rath levelled low by time, but still some thirteen yards in thickness and several feet in height.

From Rossory Enda went to Killany, in the co. Louth, and there within the bounds of his own principality he set about the construction of a monastery for himself and such religious men as might join him in the service of God. Here also he directed the workmen in the construction of the buildings, and it seems that his sister, too, had a second religious house not far distant, where she appears to have spent a portion of her time. A party of freebooters once passed by laden with booty where Enda and his men were working. The tribesmen seized their weapons to attack the marauders, and Enda himself caught up one of the poles sunk in the soil for a rampart to join in the fray. Just then his sister, who happened to be present, told him to put his hand to his head and remember whose soldier he was. Enda did so, and feeling the tonsure that he wore, he remembered that he was the soldier of Christ, and cast aside at once both his weapon and the spirit of strife that was excited within him. So his sister Fanchea was, as it were, his good angel, and he was always obedient to her instructions.

Enda, however, was still only a novice in the religious life, and, therefore, not well qualified to be a guide for others. So his sister said to him, “Go thou to Britain, to the monastery of Rosnat, and there become the humble disciple of Mancenus, the head of that monastery.”[152] This monastery of Rosnat is by some writers placed in the valley of Rosina, in Wales, where a certain St. Manchen is said to have founded a religious house. We are inclined to agree with Skene that it was rather the celebrated monastery known as Candida Casa, or Whithern, founded by St. Ninian at the extremity of the peninsula of Galloway. This religious house was also known as the Magnum Monasterium, and sometimes as the monastery of Rosnat. It was dedicated to St. Martin of Tours, and hence it is sometimes called the House of Martin. We are here on firm ground, for we have the express testimony of Bede that Ninian, or Ninias, “had been regularly instructed in Rome in the faith and the mysteries of the truth,” that his episcopal see was named after St. Martin, that it was in the province of Bernicia, and that there Ninian had built a stately church, generally called Candida Casa, or the White House, because it was built of stone, which was not usual amongst the Britons.[153] This is a most important statement of Bede, for, as we shall see, very many of the founders of the earliest and the greatest of our Irish monasteries were trained at Whithern, and the founder of Whithern himself was trained at Rome in the faith and mysteries of religion, thus directly connecting the fathers of Irish monasticism with the discipline and dogma of Rome.

It is said that St. Ninian, on his return from Rome, called to see the great St. Martin, and that he received from the latter masons to build him a church, as the Britons were not then skilled in stone-work. Ninian was actually building Candida Casa in A.D. 397, when he heard of the death of St. Martin; and, accordingly, when the building was finished he dedicated it to his deceased friend and patron, the great founder of monasticism in Gaul. This fixes the date of its foundation with sufficient accuracy. Candida Casa became, under St. Ninian and his successors, during the fifth century, a great seminary of sanctity and learning, and undoubtedly was one of the chief sources from which Irish monasticism was derived.

Usher quotes an ancient Irish life of St. Ninian,[154] in which it is stated that in his old age, Ninian, who is there said to have been an Irishman, deserted Candida Casa at the earnest request of his mother and of other relations also, and founded a monastery in a beautiful spot called Cluain Conor, where he died several years afterwards. Bede, however, distinctly says that his remains are in Candida Casa. St. Cairnech, to whom we have already referred as one of the co-operators of St. Patrick in the reform of the Brehon Laws, appears to have been a successor of Ninian at Candida Casa, for, in his Life, it is described as the monastery of Cairnech. Afterwards, it is said, he came to Erin, and singularly enough, is described as “the first Bishop of the Clan Niall, the first martyr, and the first monk of Erin, and the first Brehon (that is Christian Brehon), of the men of Erin also.”[155] Cairnech was thus, even during the life of St. Patrick, a connecting link between Candida Casa and the North of Ireland; and hence we find that in subsequent years several of our earliest saints repaired to that great seminary to be trained in learning and the discipline of the monastic life. Amongst these may be mentioned Tighernac of Clones and Eugenius of Ardstraw. The former in his Life is said to have been trained in the monastery of Rosnat, which by another name is called Alba (the White), under the guidance and discipline of Monennius; and in the Life of the latter, the same “wise and holy man, Nennio, who is also named Mancennus, of the Monastery of Rosnat,” is stated to have been the master both of Tighernach and Eugenius; and it is added that with his blessing and advice, after some years spent there, they set sail for Ireland.

Here we have the same Nennio, or Mo-nennius, called also Mancennus, to whom Enda is directed to go by his sister, and become his humble disciple. Rosnat was then and long after the great seminary of the early Northern Saints, before regular monasteries were founded at home; and hence Enda, a Northern Prince of Oriel, whose mother came from the Ards of Down, would naturally cross the narrow sea to the same great school which his countrymen frequented. In the Tripartite Life of St. Patrick, Manchan the Master is said to have accompanied the apostle to Tyrawley, when the chiefs and people of that district were converted about the year A.D. 449. Colgan says,[156] “that this Manchan the Master was the same person who elsewhere is called Mancennus of the Monastery of Rosnat, and that he received the name of Master from his great learning, especially in Theology and Sacred Scripture.” The only point at issue seems to be whether Rosnat, the “Great Monastery,” was in Galloway or Glen Rosyn[157] in Wales.

It is difficult to fix the period when Enda went to study under the Master at Rosnat. It was probably about the year A.D. 475, for he was still a young man, and as he died very old, about A.D. 540, we may assume that he was born about A.D. 450, and would thus go to Britain between A.D. 470 and 480.

From Rosnat, Enda, like Ninian and several other saints at the time, is said to have gone to Rome, and even to have founded somewhere in Italy a monastery called Laetinum or Latinum. But his sister, Fanchea, who loved him dearly, courageously followed him thither, and induced him to make her a promise that he would return home within a year; and this promise he fulfilled. He landed at Drogheda, which was probably at the time a portion of his father’s kingdom of Oriel, and there he founded some churches after his return.

But Oriel was not to be the place of his resurrection. He longed for solitude—to be away from the world, and to be alone with God—and he found it. One of his sisters, called Darenia, was married to Ængus (son of Nadfraich) the King of Munster, whom St. Patrick had baptized; and Enda, hearing that certain wild and lonely islands in the western sea belonged to the territory of the King of Munster, resolved to ask his brother-in-law to give him a grant of these islands that he might there establish his monastery, and live in solitude and security—for the times were lawless, and even God’s servants were not always respected. Ængus tried to dissuade Enda from his project, telling him that the islands were inhabited by a race of infidels from Corcomroe, who hated God and His saints, and that his life would not be safe amongst them. Moreover, he offered him a fertile tract in the Golden Vale in which to found a monastery, if Enda so willed it. But he still persisted in his project, and Ængus then made a grant of the Aran Islands to him, and to any religious brethren who might accompany him thither. This must have taken place before the year A.D. 484, which is the date commonly assigned for the death of Ængus Mac Nadfraich.