Arnold’s object in all his criticism is to discover the best in both prose and poetry, and his method of attaining this object is another illustration of his scholarship and mental reach.  He says in his Introduction to Ward’s English Poets:—­

“Indeed, there can be no more useful help for discovering what poetry belongs to the class of the truly excellent, and can therefore do us most good, than to have always in one’s mind lines and expressions of the great masters, and to apply them as a touchstone to other poetry.”

When Arnold seeks to determine an author’s true place in literature, his keen critical eye seems to see at a glance all the world’s great writers, and to compare them with the man under discussion.  In order to ascertain Wordsworth’s literary stature, for example, Arnold measures the height of Wordsworth by that of Homer, of Dante, of Shakespeare, and of Milton.

Another essential quality of the critical mind that Arnold possessed is “sweet reasonableness.”  His judgments of men are marked by a moderation of tune.  His strong predilections are sometimes shown, but they are more often restrained by a clear, honest intellect.  Arnold’s calm, measured criticisms are not marred by such stout partisanship as Macaulay shows for the Whigs, by the hero worship that Carlyle expresses, or by the exaggerated praise and blame that Ruskin sometimes bestows.  On the other hand, Arnold loses what these men gain; for while his intellect is less biased than theirs, it is also less colored and less warmed by the glow of feeling.

The analytical quality of Arnold’s mind shows the spirit of the age.  His subjects are minutely classified and defined.  Facts seem to divide naturally into brigades, regiments, and battalions of marching order.  His literary criticisms note subtleties of style, delicate shadings in expression, and many technical excellences and errors that Carlyle would have passed over unheeded.  In addition to the Essays in Criticism, the other works of Arnold that possess his fine critical dualities in highest degree are On Translating Homer (1861) and The Study of Celtic Literature (1867).

General Characteristics.—­The impression that Arnold has left upon literature is mainly that of a keen, brilliant intellect.  In his poetry there is more emotion than in his prose; but even in his poetry there is no passion or fire.  The sadness, the loneliness, the unrest of life, and the irreconcilable conflict between faith and doubt are most often the subjects of his verse.  His range is narrow, but within it he attains a pure, noble beauty.  His introspective, analytical poetry is distinguished by a “majesty of grief,” depth of thought, calm, classic repose, and a dignified simplicity.