The weapons of Beowulf's warriors are ineffective against Grendel because Grendel put a spell on there swords to not pierce his skin.
Grendel was a cursed being who could not be harmed by weapons forged by humans. The weapons were ineffective because Grendel was protected by a spell that made him invulnerable to their attacks. Only Beowulf's bare hands were able to defeat Grendel.
The weapons of Beowulf's warriors are ineffective against Grendel because Grendel put a spell on there swords to not pierce his skin.
In 'Beowulf,' the warriors, who were witnessing Beowulf's battle with Grendel, attempted to help the warrior vanquish the monster by hacking away at Grendel with their weapons. However, the problem is that Grendel has a charm which protects him against weapons. As a result, it's through Beowulf's efforts alone, that Grendel is defeated.
Weapons were useless against Grendel because he was protected by a spell that made him invulnerable to mortal weapons. His skin could not be pierced by swords or arrows, making traditional forms of combat ineffective against him.
Beowulf also uses his knowledge of Grendel's vulnerability to not be harmed by weapons, as Grendel had bewitched all blades to be ineffective against him. This allowed Beowulf to grapple with Grendel and ultimately rip off his arm, mortally wounding him.
A warrior's only defense against being killed by Grendel is to fight back with all their strength and weapons, as Grendel cannot be reasoned with or subdued through passive means. They must engage in a physical confrontation to survive.
Grendels arm If its after the fight with Grendel's Mother then he took Grendel's head, the sword-hilt of the sword he used to slay Grendel's mother and cut off Grendel's head, and of course Hrunting the sword he originally brought to slay Grendel's Mother which was ineffective against her tough hide.
Beowulf's sword is useless against Grendel's mother because her skin is too tough for it to penetrate. The sword shatters upon impact, leaving Beowulf vulnerable in the battle. Ultimately, it is Beowulf's strength and willpower that allow him to defeat Grendel's mother.
In the epic poem Beowulf, Wiglaf is the only one of Beowulf's men who stands by him in the battle against the dragon, while the other warriors flee out of fear. Wiglaf's loyalty and bravery are highlighted in this scene.
In the epic Beowulf is victorious against Grendel and his mother. In the movie he is not.
Grendel avoids touching Hrothgar's throne as it is protected by God's power, which causes Grendel pain when he tries to approach it. This protection prevents Grendel from causing harm to the throne or to Hrothgar himself.
Beowulf's victories in battle against monstrous adversaries like Grendel and the dragon symbolize his extraordinary prowess, skill, and courage. His willingness to face these challenges head-on, as well as his physical strength and strategic thinking, further demonstrate his exceptional abilities as a warrior.
Grendel terrorizes and kills the warriors in Hrothgar's hall, Heorot, by attacking them at night. His violent and senseless killings create fear and chaos among Hrothgar's people, disrupting their way of life and bringing them great suffering.