"Kona hét Þórhildur og kölluð Vaðlaekkja og bjó að Naustum. Hún var forn í lund og vinur Guðmundar mikill."
In 1878, Guðbrandur Vigfússon and Frederic York Powell published their An Icelandic prose reader, with notes, grammar, and glossary. A note on the passage above states that "forn í lund" means "a witch, one given to the dealings of old days; lit. of the old fashion or mind, opposed to the new faith." Then in 1905, Vigfússon and Powell published a series of translations of Old Icelandic material under the title Origines Islandicae, with the Ljósvetninga Saga being translated in volume two of that series. Here is their translation of the passage in question:
"There was a woman named Thorhild, and she was called Wadle-widow, and dwelt at Naust or Dock. She was of the old way of mind [i. e. a witch] and a great friend of Gudmund."
What did Guðmundr ask of the "Witch" Þórhildur, and how did she respond? Guðmundr wanted to know whether or not "any revenge will ever come to pass for Thorkel Hake"? (Hake was a man that Gudmund had killed.) To answer her friend's question, Þórhildur donned fighting gear, and then waded into the sea slashing at the water with her battle-axe. She returned to report that Guðmundr has nothing to fear and that "thou shalt sit in honor all thy days". But then Guðmundr further asked about his sons. Again the Witch enacted a ritual battle with the churning water, but this time "there was a great crash and all the sea turned bloody", and Þórhildur tells Guðmundr that danger "will steer near one of thy sons." At this point Þórhildur says to Guðmundr that she can tell him no more, and that the effort has already cost her dearly.
So, to sum up, this is clearly a case of a "Witch" who is a good friend to the hero Guðmundr, and who is eagerly sought out by him for her ability to foretell the future. When asked to do so by her friend, she willingly expends herself greatly to help him with her magic. So, while this story comes from Old Icelandic, the fact that an English translator working in direct collaboration with a native Icelander who was one of the 19th century's most celebrated Scandinavian scholars and who, moreover, had lived in England for many decades already, chose in 1878 to refer to Guðmundr as a "Witch" is quite significant. In the first place it directly contradicts the three central tenets of Ronald Hutton's so-called "global definition of witchcraft", according to which a "Witch" is (1) hated by others, (2) malevolent toward others, and (3) uses her magic to harm others. Additionally it provides yet another example of the English word "Witch" being used explicitly to characterize those who resist Christianization and stubbornly persist in the Old Ways.
