In the latter part of the poem it is impossible to find in the character of Wiglaf more than the general and abstract qualities of the "loyal servitor."
Yet all those abstract and typical characters are introduced in such a way as to complete and fill up the picture. The general impression is one of variety and complexity, though the elements of it are simple enough.
With a plot like that of Beowulf it might seem that there was danger of a lapse from the more serious kind of heroic composition into a more trivial kind. Certainly there is nothing in the plain story to give much help to the author; nothing in Grendel to fascinate or tempt a poet with a story made to his hand.
The plot of Beowulf is not more serious than that of a thousand easy-going romances of chivalry, and of fairy tales beyond all number.
The strength of what may be called an epic tradition is shown in the superiority of Beowulf to the temptations of cheap romantic commonplace. Beowulf, the hero, is, after all, something different from the giant-killer of popular stories, the dragon-slayer of the romantic schools. It is the virtue and the triumph of the poet of Beowulf that when all is done the characters of the poem remain distinct in the memory, that the thoughts and sentiments of the poem are remembered as significant, in a way that is not the way of the common romance. Although the incidents that take up the principal part of the scene of Beowulf are among the commonest in popular stories, it is impossible to mistake the poem for one of the ordinary tales of terror and wonder. The essential part of the poem is the drama of characters; though the plot happens to be such that the characters are never made to undergo a tragic ordeal like that of so many of the other Teutonic stories. It is not incorrect to say of the poem of Beowulf that the main story is really less important to the imagination than the accessories by which the characters are defined and distinguished. It is the defect of the poem this should be so. There is a constitutional weakness in it.
Although the two stories of Beowulf are both commonplace, there is a difference between the story of Grendel and the story of the dragon.
The story of the dragon is more of a commonplace than the other. Almost every one of any distinction, and many quite ordinary people in certain periods of history have killed dragons; from Hercules and Bellerophon to Gawain, who, on different occasions, narrowly escaped the fate of Beowulf; from Harald Hardrada (who killed two at least) to More of More Hall who killed the dragon of Wantley.
The latter part of Beowulf is a tissue of commonplaces of every kind: the dragon and its treasure; the devastation of the land; the hero against the dragon; the defection of his companions; the loyalty of one of them; the fight with the dragon; the dragon killed, and the hero dying from the flame and the venom of it; these are commonplaces of the story, and in addition to these there are commonplaces of sentiment, the old theme of this transitory life that "fareth as a fantasy," the lament for the glory passed away; and the equally common theme of loyalty and treason in contrast. Everything is commonplace, while everything is also magnificent in its way, and set forth in the right epic style, with elegiac passages here and there. Everything is commonplace except the allusions to matters of historical tradition, such as the death of Ongentheow, the death of Hygelac. With these exceptions, there is nothing in the latter part of Beowulf that might not have been taken at almost any time from the common stock of fables and appropriate sentiments, familiar to every maker or hearer of poetry from the days of the English conquest of Britain, and long before that. It is not to be denied that the commonplaces here are handled with some discretion; though commonplace, they are not mean or dull.[42]
The story of Grendel and his mother is also common, but not as common as the dragon. The function of this story is considerably different from the other, and the class to which it belongs is differently distributed in literature. Both are stories of the killing of monsters, both belong naturally to legends of heroes like Theseus or Hercules. But for literature there is this difference between them, that dragons belong more appropriately to the more fantastic kinds of narrative, while stories of the deliverance of a house from a pestilent goblin are much more capable of sober treatment and verisimilitude. Dragons are more easily distinguished and set aside as fabulous monsters than is the family of Grendel. Thus the story of Grendel is much better fitted than the dragon story for a composition like Beowulf, which includes a considerable amount of the detail of common experience and ordinary life. Dragons are easily scared from the neighbourhood of sober experience; they have to be looked for in the mountains and caverns of romance or fable. Whereas Grendel remains a possibility in the middle of common life, long after the last dragon has been disposed of.
The people who tell fairy stories like the Well of the World's End, the Knight of the Red Shield, the Castle East o' the Sun and West o' the Moon, have no belief, have neither belief nor disbelief, in the adventures of them. But the same people have other stories of which they take a different view, stories of wonderful things more near to their own experience. Many a man to whom the Well of the World's End is an idea, a fancy, has in his mind a story like that of Grendel which he believes, which makes him afraid. The bogle that comes to a house at night and throttles the goodman is a creature more hardy than the dragon, and more persevering. Stories like that of Beowulf and Grendel are to be found along with other popular stories in collections; but they are to be distinguished from them. There are popular heroes of tradition to this day who are called to do for lonely houses the service done by Beowulf for the house of Hrothgar.