Mission and Pastoral Method
Aidan's missionary work proceeded chiefly on foot. Bede records that he would walk from one village to another, conversing with the people he met and gradually drawing them toward the Christian faith rather than compelling them. Because Aidan and his monks did not at first speak English, King Oswald, who was fluent in Irish Gaelic from his years at Iona, often acted as their interpreter.
Over the course of his episcopate Aidan built churches, monasteries, and schools across Northumbria and trained a number of young Englishmen for future leadership in the Church. His see at Lindisfarne became a principal center from which Christianity spread through northern England.