Nestorian missionaries
Columba was born in northern Ireland, the great, great grandson of an Irish high king. In early Christian Ireland, the druidic tradition collapsed due to the spread of the new Christian faith. The study of Latin learning and Christian theology in monasteries flourished and Columba became a pupil at the monastic school at Clonard Abbey. During the sixth century, some of the most significant names in the history of Irish Christianity studied at the Clonard monastery. It is said that the average number of scholars under instruction at Clonard was 3,000.
Twelve students who studied under St. Finian became known as the Twelve Apostles of Ireland. Columba was one of these. He became a monk and was ordained as a priest. During this time he is said to have founded a number of monasteries. Unfortunately, a dispute with St. Finian led to a battle where many men were killed. As a result, Columba sent himself into exile to Scotland and vowed that he would win to Christ as many men as were killed in the battle.
In 563 he travelled to Scotland with twelve companions and was granted land on the island of Iona, off the west coast of Scotland. This became the center of his evangelizing mission to the Picts, a people group who worshipped many gods.
Aside from the services he provided guiding the only center of literacy in the region, his reputation as a holy man led to his role as a diplomat among the tribes. There are also many stories of miracles which he performed during his work to convert the Picts. One such miracle has been interpreted as the first reference to the Loch Ness Monster. According to Adomnán (author of a work entitled Vita Columbae), "when Saint Columba was traveling through the country of the Picts, he had to cross the River Ness. When he reached the shore there was a group of people, Picts and Brethren both, burying an unfortunate man who had been bit by a water-monster. Columba ordered one of his people to swim across the river and get the boat on the other side so that he might cross. On hearing this, Lugneus Mocumin stripped down to his tunic and plunged in to the water.
Columba was very energetic in his evangelical work and, in addition to founding several churches in the Hebrides, he worked to turn his monastery at Iona into a school for missionaries. He was a renowned man of letters, having written several hymns and being credited with having transcribed 300 books. One of the few, if not the only, times he left Scotland after his arrival was toward the end of his life, when he returned to Ireland to found the monastery at Durrow.
Columba died on Iona and was buried by his monks in the abbey he created. Columba is credited as being a leading figure in the revitalization of monasticism, and his achievements illustrated the importance of the Celtic church in bringing a revival of Christianity to Western Europe after the fall of the Roman Empire. Columba