Grendel

Within the poem Beowulf, Grendel is presented as one of a class of outcast, hostile beings and is explicitly linked to a Biblical genealogy as a descendant of Cain. Scholarly commentary situates him also within older Germanic taxonomies—he is called an eoten and a þyrs, terms cognate with Old Norse jötunn and þurs—and thus the poem blends a Christian explanatory frame (Cain’s curse) with inherited Germanic categories for peripheral, monstrous beings.

The Beowulf poet does not provide a precise physical portrait; Grendel’s exact appearance remains unspecified. The poem and later summaries portray him as vaguely human in shape but much larger than men; after his death Hroðgar says the severed head is so large that four men are needed to carry it. When examined, his torn arm is described as covered in scales and horny growths. The Old English term sceadugenga used of him emphasizes a shadowy, nocturnal mode of movement rather than a detailed visage.

In the poem Grendel conducts repeated nocturnal raids on Heorot for twelve years: he stalks the hall at night, attacks sleeping warriors, kills and consumes them, and is portrayed as possessing superhuman strength—able to burst doors and overpower men until confronted by Beowulf. Beowulf fights him unarmed and attributes victory to divine favor; the narrative frames Grendel as an embodiment of hostile otherness exiled from human society and accursed by God.