To have perceived the bankruptcy of the didactic poem is Joseph Warton's most remarkable innovation. The lawlessness of the Romantic Movement, or rather its instinct for insisting that genius is a law unto itself, is first foreshadowed in "The Enthusiast," and when the history of the school comes to be written there will be a piquancy in tracing an antinomianism down from the blameless Wartons to the hedonist essays of, Oscar Wilde and the frenzied anarchism of the Futurists. Not less remarkable, or less characteristic, was the revolt against the quietism of the classical school. "Avoid extremes," Pope had said, and moderation, calmness, discretion, absence of excitement had been laid down as capital injunctions. Joseph Warton's very title, "The Enthusiast," was a challenge, for "enthusiasm" was a term of reproach. He was himself a scandal to classical reserve. Mant, in the course of some excellent lines addressed to Joseph Warton, remarks "Thou didst seek Ecstatic vision by the haunted stream Or grove of fairy: then thy nightly ear, As from the wild notes of some airy harp, Thrilled with strange music." The same excess of sensibility is still more clearly divulged in Joseph's own earliest verses:-- "All beauteous Nature! by thy boundless charms Oppress'd, O where shall I begin thy praise, Where turn the ecstatic eye, _how ease my breast That pants with wild astonishment and love_?" The Nature here addressed is a very different thing from the "Nature methodis'd" of the _Essay on Criticism_. It is not to be distinguished from the object of pantheistic worship long afterwards to be celebrated in widely differing language, but with identical devotion, by Wordsworth and Senancour, by Chateaubriand and Shelley. Closely connected with this attitude towards physical nature is the determination to deepen the human interest in poetry, to concentrate individuality in passion. At the moment when the Wartons put forth their ideas, a change was taking place in English poetry, but not in the direction of earnest emotion. The instrument of verse had reached an extraordinary smoothness, and no instance of its capability could be more interesting than the poetry of Shenstone, with his perfect utterance of things essentially not worth saying. In the most important writers of that very exhausted moment, technical skill seems the only quality calling for remark, and when we have said all that sympathy can say for Whitehead and Akenside, the truth remains that the one is vapid, the other empty. The Wartons saw that more liberty of imagination was wanted, and that the Muse was not born to skim the meadows, in short low flights, like a wagtail. They used expressions which reveal their ambition. The poet was to be "bold, without confine," and "imagination's chartered libertine"; like a sort of Alastor, he was "in venturous bark to ride Down turbulent Delight's tempestuous tide."