Theft is heavily stigmatized in the Old English legal literature. This stigma carries over to fictional sources, including Beowulf. As a professor of Anglo-Saxon, Tolkien was heavily influenced by these sources. Multiple characters in Middle-earth shy away from the label of 'thief', even as they take actions which many would describe as stealing (see Bilbo, Beren, Lúthien). The balance between historical stigma and the more modern hero thief is mediated by judicious word choice and framing.