Final Answer:
Beowulf embodies courage, loyalty, and selflessness, making him a great hero according to the final lines of the poem.
Step-by-step explanation:
Beowulf's heroism is epitomized by his display of courage in facing formidable adversaries like Grendel, Grendel's mother, and the dragon. His bravery isn't just physical but also evident in his unwavering determination to protect his people. This courage defines him as a hero, inspiring others and setting an example of valor.
Moreover, Beowulf's loyalty is a defining trait. He remains dedicated to his people and king, ready to sacrifice himself for their safety. His allegiance is unwavering, emphasizing the importance of commitment and steadfastness, integral qualities of a hero.
Furthermore, Beowulf's selflessness is crucial in his portrayal as a great hero. He doesn't seek personal glory but rather selflessly defends his kingdom and people, showcasing a sense of duty beyond personal gain. This selflessness sets a standard of altruism and sacrifice, elevating him as a model hero in the poem.