But originally a high importance seems to have been attached to it. If we turn back to the first version given, that of which Gawain is the hero, we shall find that special stress is laid on this adventure, as being part of ‘the Secret of the Grail,’ of which no man may speak without grave danger.[8] We are told that, but for Gawain’s loyalty and courtesy, he would not have survived the perils of that night. In the same way Perceval, before reaching the Fisher King’s castle, meets a maiden, of whom he asks the meaning of the lighted tree, Chapel, etc. She tells him it is all part of the _saint secret_ of the Grail.[9] Now what does this mean? Unless I am much mistaken the key is to be found in a very curious story related in the _Perlesvaus_, which is twice referred to in texts of a professedly historical character. The tale runs thus. King Arthur has fallen into slothful and _fainéant_ ways, much to the grief of Guenevere, who sees her lord’s fame and prestige waning day by day. In this crisis she urges him to visit the Chapel of Saint Austin, a perilous adventure, but one that may well restore his reputation. Arthur agrees; he will take with him only one squire; the place is too dangerous. He calls a youth named Chaus, the son of Yvain the Bastard, and bids him be ready to ride with him at dawn. The lad, fearful of over-sleeping, does not undress, but lies down as he is in the hall. He falls asleep—and it seems to him that the King has wakened and gone without him. He rises in haste, mounts and rides after Arthur, following, as he thinks, the track of his steed. Thus he comes to a forest glade, where he sees a Chapel, set in the midst of a grave-yard. He enters, but the King is not there; there is no living thing, only the body of a knight on a bier, with tapers burning in golden candlesticks at head and foot. Chaus takes out one of the tapers, and thrusting the golden candlestick betwixt hose and thigh, remounts and rides back in search of the King. Before he has gone far he meets a man, black, and foul-favoured, armed with a large two-edged knife. He asks, has he met King Arthur? The man answers, No, but he has met him, Chaus; he is a thief and a traitor; he has stolen the golden candlestick; unless he gives it up he shall pay for it dearly. Chaus refuses, and the man smites him in the side with the knife. With a loud cry the lad awakes, he is lying in the hall at Cardoil, wounded to death, the knife in his side and the golden candlestick still in his hose. He lives long enough to tell the story, confess, and be shriven, and then dies. Arthur, with the consent of his father, gives the candlestick to the church of Saint Paul, then newly founded, “for he would that this marvellous adventure should everywhere be known, and that prayer should be made for the soul of the squire.”[10]