The Anglo-Saxon Chronicle entry for the year 793 refers to the island as Lindisfarena, although around the same time Nennius' Historia Brittonum ("History of the Britons") calls it by a Welsh name, Medcaut, thought by later scholars to derive from Latin Medicata (Healing), due to medicinal herbs that grew there.
It became known as the Holy Island (Latin Insula sacra) in the 11th century because of Saints Aidan and Cuthbert. It was instrumental in the Christianization of Northumbria, and also sent a mission down to Mercia. Cuthbert was enormously popular and influential. An anonymous life of Cuthbert written between 685 and 704 is the oldest piece of English historical writing in existence.
The entry for the year 793 mentioned above is about the Viking raid on Lindisfarne. The entry reads:
In this year fierce, foreboding omens came over the land of the Northumbrians, and the wretched people shook; there were excessive whirlwinds, lightning, and fiery dragons were seen flying in the sky. These signs were followed by great famine, and a little after those, that same year on 6th ides of January, the ravaging of wretched heathen men destroyed God's church at Lindisfarne.
(January was not an ideal time for sea-born Viking raids; it is assumed that there was a "typo" and that 8 June was the date of the devastation.)
Alcuin later describes the destruction:
Never before has such terror appeared in Britain as we have now suffered from a pagan race ... The heathens poured out the blood of saints around the altar, and trampled on the bodies of saints in the temple of God, like dung in the streets.
Cuthbert's body and other relics were removed by the monks to save them from destruction.
With the arrival of the Normans after 1066, a Benedictine monastery was established by the first Norman bishop of Durham, William of St. Calais.
Back to the early years, however: something that came out of Lindisfarne in its pre-Viking heyday was the Lindisfarne Gospels, which I want to talk about next.