"It was one day announced to Columba in Iona that a stranger had just landed from Ireland, and Columba went to meet him in the house reserved for guests, to talk with him in private and question him as to his dwelliing-place, his family, and the cause of his journey. The stranger told him that he had undertaken this painful voyage in order, under the monastic habit and in exile, to expiate his sins. Columba, desirous of trying the reality of his repentance, drew a most repulsive picture of the hardships and difficult obligations of the new life. 'I am ready,' said the stranger, 'to submit to the most cruel and humiliating conditions that thou canst command me.' And, after having made confession, he swore, still upon his knees, to accomplish all the requirements of penitence. 'It is well,' said the abbot: 'now rise from thy knees, seat thyself, and listen. You must first do penance for seven years in the neighboring island of Tirce, after which I will see you again.' 'But,' said the penitent, still agitated by remorse, 'how can I expiate a perjury of which I have not yet spoken? Before I left my country I killed a poor man. I was about to suffer the punishment of death for that crime, and I was already in irons, when one of my relatives, who is very rich, delivered me by paying the composition demanded. I swore that I would serve him all my life; but, after some days of service, I abandoned him, and here I am notwithstanding my oath.' Upon this the saint added that he would only be admitted to the paschal communion after his seven years of penitence. "When these were completed, Columba, after having given him the communion with his own hand, sent him back to Ireland to his patron, carrying a sword with an ivory handle for his ransom. The patron, however, moved by the entreaties of his wife, gave the penitent his pardon without ransom. 'Why should we accept the price sent us by the holy Columba? We are not worthy of it. The request of such an intercessor should be granted freely. His blessing will do more for us than any ransom.' And immediately he detached the girdle from his waist, which was the ordinary form in Ireland for the manumission of captives or slaves. Columba had, besides, ordered his penitent to remain with his old father and mother until he had rendered to them the last services. This accomplished, his brothers let him go, saying, 'Far be it from us to detain a man who has labored seven years for the salvation of his soul with the holy Columba!' He then returned to Iona, bringing with him the sword which was to have been his ransom. 'Henceforward thou shaft be called Libran, for thou art free and emancipated from all ties,' said Columba; and he immediately admitted him to take the monastic vows."