One wonders how, even with the assistance of Cellach and Imar, a young man who had never left Armagh could have already become sufficiently acquainted with the usages of other churches to carry out these sweeping measures. Perhaps his zeal was not always according to knowledge. But he soon became aware of his limitations, and determined to seek instruction. With the consent of Cellach and Imar he betook himself to Malchus, who had by this time retired from the archbishopric of Cashel and was settled at Lismore. There Malachy spent three years. During that period he doubtless increased his knowledge of Roman customs and principles. But he did more. Cormac MacCarthy, son of the king of Desmond, was then a refugee in the monastery of Malchus. Between Cormac and Malachy there grew up a friendship, which proved in later years of much advantage to the reforming cause.[72] But at length Malachy's presence was urgently needed in the north, and he was recalled by Cellach and Imar. What had happened was this. The coarb of St. Comgall at Bangor, the principal religious site in the north-east of Ireland, had lately died. Since he ended his days at Lismore, it may be assumed that he was a friend of Malchus, and of the movement with which he was identified. At any rate his successor, who was Malachy's uncle, expressed his willingness to surrender his office and the site of the monastery to his nephew.[73] Here was an opportunity to carry into effect one of the canons of Rathbreasail, which had hitherto been a dead letter, by establishing the diocese of Connor. Cellach, duly elected coarb of Patrick, and consecrated bishop, had no doubt been able to organize the diocese of Armagh in accordance with the Rathbreasail scheme. In like manner such a man as Malachy, enjoying the prestige which belonged to the coarb of Comgall, if consecrated bishop, would probably succeed in organizing the diocese of Connor. So in 1124 Malachy journeyed to Bangor, was installed as abbot, and was made bishop by Cellach.[74] He administered his diocese with the same vigour which had already characterized his work at Armagh. But it is interesting to observe how closely he conformed to the old Irish type of bishop, in spite of his Roman proclivities. At heart he was far less bishop of Connor than coarb of Comgall, abbot of Bangor. Indeed, in strictness, he had no right to the title "bishop of Connor"; for Connor was not his see. He made Bangor his headquarters.[75] Doubtless Malachy preferred Bangor to the nominal see, because it was consecrated by centuries of sacred memories, and because as yet he could not place the office of bishop above that of abbot. He ruled his great newly formed diocese, or as much of it as he succeeded in ruling, from its remotest corner on the sea shore, as Aidan ruled Northumbria from Holy Island. There he lived among his brethren, of whom he gathered a great company. There was no provision for his mensa, for he was "a lover of poverty." He practised