Not, however, that the poet busies himself with the question as to the essential nature of the material world, or inquires whether there can be found in matter any ultimate and permanent element. The analytic scrutiny of appearances is no part of his concern; this he willingly leaves to the physicist and the metaphysician to settle between them. Whether matter be ultimately resolvable into indestructible atoms out of which all visible forms are composed, or whether all that impinges on our senses be not at bottom one only force manifesting itself in infinite change, or whether in the last resort matter may be only “a permanent possibility of sensation,” or whether all force may not be regarded as the direct and immediate action of the Divine Will,—all these are questions with which, as poet, he does not intermeddle, though his knowledge that such questions can be asked may quicken his sense of the mystery of Creation which he contemplates. When poets have ventured to make such abstract questions the subject of their poetry, they have not generally succeeded. The poetic strength of Lucretius is not seen in his expositions, able though they are, of the atomic philosophy, but in his vivid representation of the manifold appearances of Nature, and in his broad and profound sense of the one universal life that pervades them all. The poet is in his proper place, not when he scrutinizes nature as an analyst, but when he unreservedly accepts all her concrete appearances as they come to him. Forms and colors are given him through the eye; sounds as they reach him through the ear; fragrances as wafted to his sense of smell. On this side of analysis there is enough, and more than enough, for him. The outward appearances he feels more intensely, and renders into words more graphically than ordinary men,—no other describes them so to the quick,—yet he does not rest in them, but passes with them inward and brings them into relation with his own being, or rather with the universal heart of man. The ethereal blue of the sky on a fine spring day delights every man, and something of the delight is no doubt due to the mere eye, to the adaptation of the object to the visual organ; but how much more—who shall say?—is due to the endless suggestiveness of the sight, even though of its manifold meaning nothing may shape itself into words. But it is the poet’s privilege not only to describe the outward image, but to draw out some of the many meanings that lie hid in it, and so render them as to win response from his fellow-men. It matters not, therefore, if it be true, that all men can know of Nature is the sensations it produces in himself. Even if this be all, it is enough for the poet. Leaving to others to deal with its physical uses as the feeder and supporter of the body, it is his to note how it exhilarates the animal spirits; how it passes into the imagination and there becomes rich in suggestiveness; how it entwines itself round the affections; how fruitful it is in resemblances and contrasts to human destiny; what large contemplations and high truths it presents to the reason; how even for conscience, though it contains no direct teaching of moral law, it supplies in its order and harmony the best visible images thereof. In fact, quite endless is the wealth of meaning that lies hid in Nature, the interchange of appeal and response that is possible between the world without and the world within. There is in Nature just as much, or as little, as the soul of each can see in her. And in order to see, the soul must have been trained for it both by habitual converse with the outward world, and also by converse with other regions of being, with other teachers. For other teachers are not less necessary than the beauty which lies in the face of Nature.

Poetry, we saw, is the emanation, the golden exhalation, as it were, which arises from the close and vivid meeting of the soul and the outward object. If this be so, the soul must needs contribute to the result not less than the object which appeals to it. What then must be the power and quality of that soul which is capable of taking in and making full and harmonious response to the whole appeal which Nature is continually making? There must be in the first place an eye to observe accurately what it sees, combined with the power to describe this faithfully in words uncolored and undeflected; in the first instance, by feelings or habits of thought which may be peculiar to the observer. There must be besides a sensibility to all outward appearances, as keenly alive to the vast as to the minute in Nature; to the great movements of the heavens and the breadths of light and shadow which they cast, not more than to the delicate veinings that are in the tiniest leaf, to the sighings that are among the reeds, and to the silent openings of the daisy and the celandine. These two qualities are mostly found among those whose childhood has passed in the country, who have known Nature as a household friend that has entwined itself among their first affections. No doubt there are cases of city-bred poets, such as Keats, who, having been shut out from free access to Nature till they were full-grown men, have then taken to it with an instinctive passion.[5] But even in these rare cases there will generally be felt in their descriptions something exaggerated, that shows the want of habitual familiarity with the ways of Nature, and makes us feel that it has been approached rather on set purpose as an object of artistic study, than known with the easy intimacy of early friendship. If to these two qualities we add imagination; even as penetrative as that of Keats, which went to the core of all it saw, even this outfit of qualities would not be sufficient adequately to render all that Nature contains of high and noble.

Such sensuous enjoyment of Nature, quickened by imagination, but unbalanced by deeper qualities, has led more than one, and especially in our own day, to an attempted revival of vanished Paganism, which, if made the key-note of any Poetry, is destructive of true manliness and of the highest human worth. By such a sensuous temperament, the forms and colors and fragrancies of the outward world may be deliciously enjoyed and vividly rendered. But this is all. The deeper tones that lie in the silences of Nature will be all inaudible, unless the ear be overhearing at the same time the deep music of the heart.

For the soul to apprehend all that Nature contains of meaning, there must be present not only the eye keenly observing, and tenderly sensitive to natural beauty, but behind this must be a heart feelingly alive to all that is most affecting in human life, sentiment, and destiny. And not only this, but in all survey of created things the upward look, unexpressed it may be, yet ever present, toward the Uncreated. It cannot but affect even the poet’s feeling about the most common material things, what may be his regards toward that Unseen Presence on which, not Nature only, but the spirit of man reposes. As he looks on the face of earth, sea, and sky, the thought, whence come these things, whither tend they, what is their origin and their end, must habitually enter in and color that which the eye beholds. It can hardly be but that a man’s inner thoughts about these things will find their way out and color the observation of his eye. Even the ethereal beauty of Shelley’s descriptions—his perception of the motion of clouds and shadows and sunbeams—his delight in all skyey and evanescent things too delicate for grosser eyes,—you cannot read them long without being crossed by some breath blown from his own distempered moral atmosphere. The “sky-cleaving” crags suggest to him heaven-defying minds, and his mountains have a voice “to repeal large codes of fraud and woe.” Byron,—though his later poetry contains noble passages on mountain scenery, even the high Alps are hardly strong enough to lure him into temporary forgetfulness of his own unhappy self, and his quarrel with mankind. In fact, so closely and deeply united are all the parts of the universe, that no one can apprehend the full compass of its manifold harmonies, whose own heart is not filled with that central harmony which sets it right with God and man.

CHAPTER III.
POETIC AND SCIENTIFIC WONDER.

But same one may ask, Is not imagination generally at war with reason and truth? Is not the quarrel between Poetry and Philosophy as old as the days of Plato? Did not he feel this so keenly that he banished poets as false teachers from his well-ordered State?

Luckily we have not to answer this question in all its breadth and complexity; we are not now called to defend the truth of Poetry in its delineations of human character and emotions. Our subject confines us to that simpler aspect of the question which concerns the action of imagination on the external world. When the eye rests on the ranging landscape, and the heart responds to the beauty of it, the emotion which is evoked is as true and as rational as is the action of any law of Nature. This kindling of heart in the presence of Nature may be said to be “another aspect of reason.” It is not confined to any one order of men or stage of civilisation, but belongs alike to the child, the peasant, and the philosopher, if only the heart be natural and unspoiled. No doubt the imaginative frame of mind differs in each according to difference of mental habits, but in all alike it is essentially one. It is a spontaneous and unconscious acknowledgment of the beauty of the Universe—a proof to those who think about it that the Universe was made for the soul of man, and the soul for the Universe, that there is between them a wonderful harmony, the one answering to the other as the harp-strings to the hand of the musician.

Take instances of this feeling, not from past times, but as it may exist in our own day. The Yarrow shepherd, as he goes forth at dawn and sees morning spread on the hills of the Forest, feels a momentary elevation of heart for which he has no words, and of which he may be but half-conscious; but in this feeling he has within him the first stirrings of that which, when the poet fashions it into fitting words, becomes an immortal song. His grandfather, a hundred years ago or less, when he saw the first streaks of dawn strike some lonely peak, or the early pencilings of light falling down into some hidden dell, embodied his feelings of that beauty in the imagination of Fairies retiring from their moonlight dances into the green knolls where they made their homes. The Ettrick Shepherd, in his childhood, was perhaps among the last who had a genuine feeling and belief of these symbols. They passed with him, but though the symbols have vanished the same appearances remain, and awaken the old feeling, and the feeling still needs a language.

So too was it with that Westmoreland dalesman who, as he walked with the poet Wordsworth by the side of a brook, suddenly said to him, with great spirit and a lively smile, “I like to walk where I can hear the sound of a beck.” Beck is the Westmoreland word for what in England is called a brook, in Scotland a burn. “I cannot but think,” adds the poet, “that this man, without being conscious of it, has had many devout feelings connected with the appearances which presented themselves to him in his employment as a shepherd, and that the pleasure of his heart was an acceptable offering to the Divine Being.” This is Wordsworth’s reflection. I shall but add that his liking to hear the sound of a beck was a proof that the outward sound had ceased to be a mere commonplace to him, and passing inward, had awakened an imaginative echo which is the birth of poetry.