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
Beowulf: The Monsters and the Critics in the symbolic value of such preternatural representations of sheer evil." Weinreich added that ""Beowulf," like other ancient legends, served to nourish Tolkien's imagination." John Garth, writing in "The Guardian", describes the paper as "still well worth reading, not only as an introduction to the poem, but also because it decisively changed the direction and emphasis of Beowulf scholarship. Up to that point it had been used as a quarry of linguistic, historical and archaeological detail". Garth notes that Tolkien's paper was praised by the Irish poet Seamus Heaney in the introduction to his critically acclaimed translation of "Beowulf". He