vitality and fearful unpredictability of nature. That he carries a green holly branch, and the comparison of his beard to a bush, has guided many scholars to this interpretation. The gold entwined in the cloth wrapped around his axe, combined with the green, gives him both a wild and an aristocratic air. Others consider him as being an incarnation of the Devil. In one interpretation, it is thought that the Green Knight, as the "Lord of Hades", has come to challenge the noble knights of King Arthur's court. Sir Gawain, the bravest of the knights, therefore proves himself equal to Hercules in challenging the Knight, tying the story to ancient Greek mythology. Scholars like Curely claim the descriptive features of the Green Knight suggest a servitude to Satan such as the beaver-hued beard alluding to the allegorical significance of beavers for the Christian audience of the time who believed that they renounced the world and paid "tribute to the devil for spiritual freedom." Another possible interpretation of the Green Knight views him as combining elements from the Greek Hades and the Christian Messiah, at once representing both good and evil and life and death as self-proliferating cycles. This interpretation embraces the positive and negative attributes of the colour green and relates to the enigmatic motif of the poem. The description of the Green Knight upon his entrance to Arthur's Court as "from neck to loin… strong and thickly made" is considered by some scholars as homoerotic. C.S. Lewis declared the Green Knight "as vivid and concrete as any image in literature" and further described him as: a living coincidentia oppositorum; half giant, yet wholly a "lovely" knight"; as full of demoniac energy as old Karamazov, yet in his own house, as jolly as a Dickensian Christmas host; now exhibiting a ferocity so gleeful that it is almost genial, and now a geniality so outrageous that it borders on the ferocious; half boy or buffoon in his shouts and laughter and jumpings; yet at the end judging Gawain with the tranquil superiority of an angelic being The Green Knight could also be interpreted as a blend of two traditional figures in romance and medieval narratives, namely, "the literary green man" and the "literary wild man." "The literary green man" signifies "youth, natural vitality, and love," whereas the "literary wild man" represents the "hostility to knighthood," "the demonic" and "death." The Knight's