Treason in Arthurian legend his unwillingness to reveal the affair to Arthur and his concealment is a violation of Arthur's trust. Gawain is duplicitous throughout Sir Gawain and the Green Knight. He is tempted by the wife of Bertilak, a lord who offers his home to Gawain. While Gawain eventually learns the harms of duplicity, Gawain violates “his responsibility to honor the host-guest relationship”. Gawain keeps the magical girdle, refusing to honor his agreement with Bertilak that he will give everything Lady Bertilak gives to Gawain to the Lord. Instead, Gawain hides the girdle. This treason against the Lord necessitates a physical punishment from
The Sword in the Stone (novel) rather limited, although what it did take from the Arthurian legend was accurate. It was awkward to treat this as the first part of a more serious treatment of the Arthurian legend. It is also possible that White felt in a darker mood after the Second World War. It has also been said that due to wartime censorship, the publishers did not want to print some of White's more strident anti-War sentiments (which are very prevalent in "The Book of Merlyn"). Walt Disney made an animated movie adaptation of "The Sword in the Stone", first released on 25 December 1963