To walk the studious cloister's pale.
In Samson Agonistes he sought to extend something of the same liberty to the movement of blank verse. He freely intermixes the falling with the rising stress, shifting the weights from place to place, and often compensating a light patter of syllables in the one half of the line by the introduction of two or three consecutive strong stresses in the other half. Under this treatment the metre of Gorboduc breaks into blossom and song:--
O, how comely it is, and how reviving
To the spirits of just men long oppressed,
When God into the hands of their deliverer
Puts invincible might.
To try to explain this marvel of beauty is to beat the air.
By his deliberate attention to the elements of verbal melody Milton gave a new character to English blank verse. But this is not all. Quite as important is the alteration that he made in the character of English poetic diction.
The essence of the lyric is that it is made up of phrases, not of words. The lines run easily because they run on tracks chosen for their ease by the instinct of generations and worn smooth by use. The lyrical phrase, when the first two or three words of it have been pronounced, finishes itself. From Carew's "Ask me no more," with its long train of imitations, to the latest banality of the music-halls, the songs that catch the ear catch it by the same device. The lyric, that is to say, is almost always dependent for its music on easy idiomatic turns of speech. The surprising word occurs rarely; with all the greater effect inasmuch as it is embedded in phrases that slip from the tongue without a trace of thought or effort. These phrases naturally allow of little diversity of intonation; they have the unity of a single word, a single accepted emphasis, and a run of lightly-stressed syllables more or less musical in sequence.
All this Milton changed. He chooses his every word. You cannot guess the adjective from the substantive, nor the end of the phrase from its beginning. He is much given to inverting the natural English order of epithet and noun, that he may gain a greater emphasis for the epithet. His style is not a simple loose-flowing garment, which takes its outline from its natural fall over the figure, but a satin brocade, stiff with gold, exactly fitted to the body. There is substance for it to clothe; but, as his imitators quickly discovered, it can stand alone. He packs his meaning into the fewest possible words, and studies economy in every trifle. In his later poetry there are no gliding connectives; no polysyllabic conjunctive clauses, which fill the mouth while the brain prepares itself for the next word of value; no otiose epithets, and very few that court neglect by their familiarity. His poetry is like the eloquence of the Lord Chancellor Bacon, as described by Ben Jonson:--"No man ever spake more neatly, more pressly, more weightily, or suffered less emptiness, less idleness in what he uttered. No member of his speech but consisted of his own graces. His hearers could not cough, or look aside from him, without loss." It is this quality of Milton's verse that makes the exercise of reading it aloud a delight and a trial. Every word is of value. There is no mortar between the stones, each is held in place by the weight of the others, and helps to uphold the building. In reading, every word must be rendered clearly and articulately; to drop one out, or to slur it over, is to take a stone from an arch. Indeed, if Lamb and Hazlitt are right in thinking that Shakespeare's greatest plays cannot be acted, by the same token, Milton's greatest poems cannot be read aloud. For his most sonorous passages the human voice is felt to be too thin an instrument; the lightest word in the line demands some faint emphasis, so that the strongest could not be raised to its true value unless it were roared through some melodious megaphone.