One of the major themes that appears in Grendel is that of good versus evil. While most would believe that a monster that commits countless murders without any remorse is always the evil force, it might not always be the case. Spanning from Biblical times, Satan has challenged God with free will. In Grendel, Grendel challenges society and eventually Beowulf. Although it might seem that Beowulf is the savior, and terminator of all wickedness from the outside perspective, on the inside he seems to be driven by an evil forces which are lust and greed for fame. Beowulf’s inner motive is inherently evil, which then overpowers Grendel’s inner motive for killing, simply because he’s misunderstood. Thus the real versus evil stereotype becomes the exact opposite of what one might think it to be simply by physical appearance.
Grendel, like the character of Frankenstein is simply misconstrued. Both are shunned from society by being different, and are horrid looking. Like Frankenstein, Grendel seems to be cursed by the creator, for being the epitome of disgust. God indirectly plays a part in Grendel’s creation by giving Grendel’s forefather Cain, free will, and thus the ability to kill. Both Victor and God turn their backs on their monsters. Without any support from society, or justification for why his life is as harsh as it is, Grendel resorts to homicide like Frankenstein. Although Grendel’s actions portray him as a menace, he’s in fact humane and intellectual on the inside. Because his feelings are never compensated or understood, he rebels against the world out of spite.
Although his actions of killing Grendel might seem valiant, and only have the best intentions in mind, selfish glory is what catapults Beowulf to sail to the Danish lands. The archetypal braggart, Beowulf always seems to find opportunity to boast of his mighty strength and swimming ability in order to prove himself and boost his ego. Choosing to fight Grendel unarmed shows a cocky side of Beowulf. Not only does he put his life on the line, but as well his entire reputation. Overall, his motives greatly come into question as he takes on the challenge of the decade. However his egotistical nature symbolically outweighs the evil that helpless Grendel poses to a corrupt society. Beowulf is a mere product of this medieval society, and thus becomes the antagonist.
The resolution of the novel is characterized by Beowulf killing Grendel. The gruesome murder of Grendel can be characterized as a closure; closure from suffering, closure from corruption, closure from society. Though Beowulf was praised for saving the kingdom of the Danes, he could also be indirectly praised for giving Grendel a piece of mind. No longer was Grendel trapped in an imprudent cycle of the chaotic human society. He comes to question the world, and if there is any real purpose for creatures like him in it, despite the uncontrolled social cycle of life. However with his sudden death at the hands of Beowulf, Grendel grasps once and for all that he himself cannot alter his fate in the world.