If, in the next place, we take a view of the sentiments, the same presiding faculty is eminent in the sublimity and spirit of his thoughts. Longinus has given his opinion, that it was in this part Homer principally excelled. What were alone sufficient to prove the grandeur and excellence of his sentiments in general, is, that they have so remarkable a parity with those of the Scripture. Duport, in his Gnomologia Homerica, has collected innumerable instances of this sort. And it is with justice an excellent modern writer allows, that if Virgil has not so many thoughts that are low and vulgar, he has not so many that are sublime and noble; and that the Roman author seldom rises into very astonishing sentiments where he is not fired by the Iliad.
If we observe his descriptions, images, and similes, we shall find the invention still predominant. To what else can we ascribe that vast comprehension of images of every sort, where we see each circumstance of art, and individual of nature, summoned together by the extent and fecundity of his imagination to which all things, in their various views presented themselves in an instant, and had their impressions taken off to perfection at a heat? Nay, he not only gives us the full prospects of things, but several unexpected peculiarities and side views, unobserved by any painter but Homer. Nothing is so surprising as the descriptions of his battles, which take up no less than half the Iliad, and are supplied with so vast a variety of incidents, that no one bears a likeness to another; such different kinds of deaths, that no two heroes are wounded in the same manner, and such a profusion of noble ideas, that every battle rises above the last in greatness, horror, and confusion. It is certain there is not near that number of images and descriptions in any epic poet, though every one has assisted himself with a great quantity out of him; and it is evident of Virgil especially, that he has scarce any comparisons which are not drawn from his master.
If we descend from hence to the expression, we see the bright imagination of Homer shining out in the most enlivened forms of it. We acknowledge him the father of poetical diction; the first who taught that “language of the gods” to men. His expression is like the colouring of some great masters, which discovers itself to be laid on boldly, and executed with rapidity. It is, indeed, the strongest and most glowing imaginable, and touched with the greatest spirit. Aristotle had reason to say, he was the only poet who had found out “living words;” there are in him more daring figures and metaphors than in any good author whatever. An arrow is “impatient” to be on the wing, a weapon “thirsts” to drink the blood of an enemy, and the like, yet his expression is never too big for the sense, but justly great in proportion to it. It is the sentiment that swells and fills out the diction, which rises with it, and forms itself about it, for in the same degree that a thought is warmer, an expression will be brighter, as that is more strong, this will become more perspicuous; like glass in the furnace, which grows to a greater magnitude, and refines to a greater clearness, only as the breath within is more powerful, and the heat more intense.
To throw his language more out of prose, Homer seems to have affected the compound epithets. This was a sort of composition peculiarly proper to poetry, not only as it heightened the diction, but as it assisted and filled the numbers with greater sound and pomp, and likewise conduced in some measure to thicken the images. On this last consideration I cannot but attribute these also to the fruitfulness of his invention, since (as he has managed them) they are a sort of supernumerary pictures of the persons or things to which they were joined. We see the motion of Hector’s plumes in the epithet Korythaiolos, the landscape of Mount Neritus in that of Einosiphyllos, and so of others, which particular images could not have been insisted upon so long as to express them in a description (though but of a single line) without diverting the reader too much from the principal action or figure. As a metaphor is a short simile, one of these epithets is a short description.