What reason does Grendel give for being against Hrothgar?
1 Answer
As a representation of Evil, he hates the light and happiness that he sees in Hrothgar's hall.
Explanation:
Grendel never speaks to any characters to explain his reasoning. The narrator tells us that Hrothgar's mead-hall is the most magnificent thing ever built in that area, and that it made Grendel mad to see all the laughter and warmth coming from inside. Grendel is thought to be of "Cain's clan," a descendant from the first murderer. This means he represents Evil, and wants to destroy Goodness.
Additionally, being born of Cain means Grendel's entire lineage has been cursed by a bad reputation. If the world treats you like a monster, you'll probably become more monstrous. The image of Grendel skulking in the shadows watching the Danes at their mirth is that of someone who has been excluded his entire life and, embittered, takes revenge on his persecutors.
