He was lodged in the castle the night richly and worshipfully, and departed thence on the morrow when he had taken leave of the damsel and Meliot, and goeth back a great pace toward the court of King Arthur, that was sore dismayed, for Madeglant was conquering his islands and great part of his land. The more part of the lands that he conquered had renounced the New Law for fear of death and held the false believe. And Messire Gawain and many other knights were departed from King Arthur's court for that the King trusted more in Briant of the Isles than he did in them. XIII. For many times had King Arthur sent knights against Madeglant since Lancelot was departed from the court, to the intent that they should put to rebuke the enemies of his land, but never saw he one come back from thence nought discomfited. The King of Oriande made much boast that he would fulfil for his sister all that she had bidden him, for he thought that King Arthur would yield himself up betimes unto him and yield all his land likewise. The King greatly desired the return of Lancelot, and said ofttimes that and he had been against his enemies as nigh as the others he had sent they would not have durst so to fly against him. In the midst of the dismay wherein was King Arthur, Lancelot returned to the court, whereof was the King right joyous. Lancelot knew that Messire Gawain and Messire Ywain were not there, and that they held them aloof from the court more willingly than they allowed on account of Briant of the Isles, that King Arthur believed in more than ever a one of the others. He was minded to depart in like sort, but the King would not let him, but said to him rather, "Lancelot, I pray and beseech you, as him that I love much, that you set your pains and your counsel on defending my land, for great affiance have I in you." "Sir," saith Lancelot, "My aid and my force shall fail you never; take heed that yours fail not me." "Of right ought I not to fail you," saith the King, "Nor will I never, for I should fail myself thereby." XIV.