Beowulf: The Monsters and the Critics of the hero by accepting Grendel and the dragon." In Tolkien's view, the poem is essentially about a "man at war with the hostile world, and his inevitable overthrow in Time". The underlying tragedy is man's brief mortal life. Grendel and the dragon are identified as enemies of a Christian God, unlike the monsters encountered by Odysseus on his travels. What had happened is that Northern courage, exultant, defiant in the face of inevitable defeat by "Chaos and Unreason" (Tolkien cites Ker's words), fuses with a Christian faith and outlook. The "Beowulf" poet uses both what he knew to be
The dragon (Beowulf) of a "heroic society" which "depends upon the honouring of mutual obligations between lord and thane". Wiglaf remains loyal to his king and stays to confront the dragon. The parallel in the story lies with the similarity to Beowulf's hero Sigemund and his companion: Wiglaf is a younger companion to Beowulf and, in his courage, shows himself to be Beowulf's successor. The presence of a companion is seen as a motif in other dragon stories, but the "Beowulf" poet breaks hagiographic tradition with the hero's suffering (hacking, burning, stabbing) and subsequent death. Moreover, the dragon is vanquished through Wiglaf's actions: