Final answer:
In the novel 'Grendel', the character Grendel learns about Hrothgar and his theories. Grendel observes Hrothgar's attempts to impose order and control over his kingdom.
Step-by-step explanation:
In the novel 'Grendel' by John Gardner, Grendel serves as a detached observer who learns about Hrothgar and his theories. Grendel witnesses Hrothgar's attempts to impose order and control over his kingdom, believing that humans are inherently evil and chaotic. Grendel learns that Hrothgar's theories are rooted in his fear of the unknown and his desire for power and control.