Young Brendan made great progress in learning under the care of St. Erc. We are told that he read day and night under the holy bishop, and being still very young he had many privations to endure in the hermitage of the austere prelate. Once, it is said that in his thirst he cried for a little milk, such as he used to get from St. Ita’s dairy; but there was none to be had from St. Erc, until a doe from the mountains came of her own accord to be milked to satisfy the cravings of the child. His young sister, Briga, came at this time to visit the holy youth, and was so much impressed by what she saw and heard, that she too resolved to renounce the world and devote her life to the service of God in perpetual virginity.

We are told that Brendan studied the Latin language from his ‘infancy,’ and it is most likely that the Psaltery and the New Testament were his principal books at this period. We may be sure, however, that the old Brehon of King Laeghaire did not leave him in ignorance of his country’s language and history, nor of the sweet songs of her ancient bards.

St. Brendan remained under the tuition of the blessed Erc until he grew up to be a young man able to take care of himself, and fully instructed in all the learning that St. Erc could teach him. Then Brendan, with the permission of his master, and the blessing both of his master and foster mother, St. Ita, resolved to go, “and see the lives of some of the holy fathers of Erin.” “But come back,” said Erc, “that you may receive priestly orders from my hands before I die.” “Go, my child,” said Ita, “and study carefully the rules of the perfect fathers of the Irish Church, but do not visit often the holy virgins, lest evil tongues defame thee.”

Fortified with God’s blessing and this sage advice, Brendan travelled northwards to visit the already celebrated school of St. Jarlath, near Tuam. On his way he met Colman Mac Lenin, whom he induced to give up his worldly life and accompany him, it seems, on his journey. This Colman afterwards founded the see of Cloyne, and became its first bishop.

At this time St. Jarlath had a seminary for sacred learning at Cluainfois (Cloonfush), about two miles to the west of Tuam. He himself had been the pupil of St. Benignus, the sweet psalm-singer, and favourite disciple of St. Patrick. The Church of Kilbannon, with its old round tower, may still be seen in ruins a little to the north of Cluainfois. There is also a vivid local tradition that St. Benignus, St. Jarlath, and other saints used to hold spiritual conferences there together. St. Benignus, however, was dead at least thirty years before young Brendan came to this seminary. This “School of the Saints” is still vivid in the traditional memory of the people. St. Jarlath was particularly skilled in the exposition of the Sacred Scripture; and we are told that it was love for that branch of knowledge especially that induced young Brendan to come to this remote seminary of the West. St. Brendan remained some years at Cluainfois in the acquisition of knowledge, and the practice of all virtue. Before his departure he told St. Jarlath that Providence wished him to remove to Tuam, which was destined by God to be the place of his resurrection, and then getting his master’s blessing he left the seminary of Cluainfois.

St. Brendan next travelled northward to the plain of An.[182] It is more commonly called by our Irish writers, Magh Enna, which is the Celtic form of the ‘Campus An.’ It includes the wide undulating plain that extends from Manulla Junction to Castlebar. This district was colonized then or shortly afterwards by the tribesmen of Brendan, and from them got the name of Upper Kerry (Ciarraige Uachthair). There the Angel of the Lord appeared to him saying:—“Write the Rule that I shall dictate, and live thou in accordance with that Rule.” Then Brendan wrote his Rule according to the dictation of the Angel; and it was the Rule by which Brendan himself, and the monastic families founded by him, have lived ‘up to this day,’ says the writer of the Latin Life of Brendan.

Unfortunately this Rule is no longer extant, or at least has not yet been discovered. It was in this plain called Magh Enna that Brendan performed a very striking miracle in presence of a great crowd of people. A young man was being carried to the grave, when Brendan met the corpse, and calling on the mourning relatives to have confidence in God, he approached the bearers, and with words of power bade the cold corpse rise up from the bier. At once the dead man arose; and Brendan gave him to his friends. Then they brought Brendan to the king, and told him all that had happened. Whereupon the king offered to Brendan lands to found a monastery, if he would consent to remain amongst them. But Brendan replied that he could not found a monastery any where without the permission of his master, Bishop Erc; and that he had promised to return and receive orders from him before he died. The King of Connaught at that time was probably the gallant warrior, Eoghan Beul, whose palace was on an island in Lough Mask. He seems to have reigned from A.D. 510 to 542.

So Brendan returned home to Tralee, and received the priesthood from his beloved master, the holy Bishop Erc. The death of St. Erc of Slane is noticed in our Annals, A.D. 512 or 513; and it was therefore a little before this time that Brendan was elevated to the priesthood, when he was about twenty-six years of age.

At this period we are told that Brendan built cells in his native territory for the accommodation of the disciples, who gathered round him, attracted by the fame of his sanctity. But at that time he founded only a few cells, and had comparatively few disciples; for he was yet young and almost unknown outside his own country. However, when he returned from his Atlantic voyages, his fame extended far and wide; and he founded many monasteries both at home and in various parts of Ireland.

It was probably at this period that St. Brendan built his oratory on the summit of Brandon Hill, and there conceived the bold idea of seeking the Promised Land beyond the billows of the Atlantic. Brandon Hill rises over the ocean to the height of 3,127 feet at the north-western corner of the barony of Corcaguiny to the south of the Bay of Tralee. The entire promontory of Corcaguiny is one range of bare and lofty hills, at the extremity of which Mount Brandon rises as a huge detached cone overlooking the western ocean. It was a daring thought to build his cell and oratory on the bare summit of this lone mountain, which is frequently covered with clouds, and nearly always rudely swept by the breezes that rise from the Atlantic Ocean. But on a clear day the spectacle from its summit is one of sublime and unapproachable grandeur. All the bold hills and headlands from Aran to Kenmare, that go out to meet the waves, are visible from its summit. The rocky islets of the Skelligs and the Maherees are the sentinels that guard its base. Inland the spectator can cast his gaze over half the South of Ireland—mountain and valley, lake and stream and plain and town, stretching far away to the east and south. But the eye ever turns seaward to the grand panorama presented by the ultimate ocean. No such view can be had elsewhere in the British Islands; and Brendan while dwelling on the mountain summit saw it in all its varying moods—at early morning when the glory of the sun was first diffused over its wide reaches; at midnight when the stars swept round the pole that feared to dip themselves in the baths of ocean; at even—above all at even—when the setting sun went home to his caverns beneath the sea, and the line of light along the glowing west seemed a road of living gold to the Fortunate Islands, where the sorrows of earth never enter, and peace and beauty for ever dwell. It was a dim tradition of man’s lost Paradise floating down the stream of time, for with curious unanimity the poets and sages both of Greece and Rome spoke of these Islands of the Blessed as located somewhere in the Western Ocean. The same idea from the earliest times has taken strong hold of the Celtic imagination, and reveals itself in many strange tales, which were extremely popular especially with the peasantry on the western coast. To this day the existence of O’Brazil, an enchanted land of joy and beauty, which is seen sometimes on the blue rim of the ocean, is very confidently believed in by the fishermen of our western coasts. It is seen from Aran once every seven years, as Brendan saw it in olden times, like a fairy city on the far horizon’s verge:—