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
Treason in Arthurian legend of noble birth, while a death by hanging, drawing and quartering was reserved for those deemed “ignoble.” The English would also disembowel or burn the entrails of those executed for treason, in a practice distinct from the French. Those executed for treason in later medieval England would also often have their bodies put on display to symbolize their shamefulness and their “excision from the body politic.” Treason is a major feature throughout Arthurian romances. Knights constantly commit acts of treason as does Guinevere herself. The treason of Lancelot, Guinevere, Agravain and Mordred eventually destroy Arthur's court and his downfall is