The whole objection, however, of the immorality of poetry rests upon a misconception of the manner in which poetry acts to produce the moral improvement of man. Ethical science arranges the elements which poetry has created, and propounds schemes and proposes examples of civil and domestic life: nor is it for want of admirable doctrines that men hate, and despise, and censure, and deceive, and subjugate one another. But poetry acts in another and diviner manner. It awakens and enlarges the mind itself by rendering it the receptacle of a thousand unapprehended combinations of thought. Poetry lifts the veil from the hidden beauty of the world, and makes familiar objects be as if they were not familiar; it reproduces all that it represents, and the impersonations clothed in its Elysian light stand thenceforward in the minds of those who have once contemplated them, as memorials of that gentle and exalted content which extends itself over all thoughts and actions with which it coexists. The great secret of morals is love; or a going out of our nature, and an identification of ourselves with the beautiful which exists in thought, action, or person, not our own. A man, to be greatly good, must imagine intensely and comprehensively; he must put himself in the place of another and of many others; the pains and pleasure of his species must become his own. The great instrument of moral good is the imagination; and poetry administers to the effect by acting upon the cause. Poetry enlarges the circumference of the imagination by replenishing it with thoughts of ever new delight, which have the power of attracting and assimilating to their own nature all other thoughts, and which form new intervals and interstices whose void forever craves fresh food. Poetry strengthens the faculty which is the organ of the moral nature of man, in the same manner as exercise strengthens a limb. A poet therefore would do ill to embody his own conceptions of right and wrong, which are usually those of his place and time, in his poetical creations, which participate in neither. By this assumption of the inferior office of interpreting the effect, in which perhaps after all he might acquit himself but imperfectly, he would resign a glory in a participation in the cause. There was little danger that Homer, or any of the eternal poets, should have so far misunderstood themselves as to have abdicated this throne of their widest dominion. Those in whom the poetical faculty, though great, is less intense, as Euripides, Lucan, Tasso, Spenser, have frequently affected a moral aim, and the effect of their poetry is diminished in exact proportion to the degree in which they compel us to advert to this purpose.
Homer and the cyclic poets were followed at a certain interval by the dramatic and lyrical poets of Athens, who flourished contemporaneously with all that is most perfect in the kindred expressions of the poetical faculty; architecture, painting, music, the dance, sculpture, philosophy, and, we may add, the forms of civil life. For although the scheme of Athenian society was deformed by many imperfections which the poetry existing in chivalry and Christianity has erased from the habits and institutions of modern Europe; yet never at any other period has so much energy, beauty, and virtue been developed; never was blind strength and stubborn form so disciplined and rendered subject to the will of man, or that will less repugnant to the dictates of the beautiful and the true, as during the century which preceded the death of Socrates. Of no other epoch in the history of our species have we records and fragments stamped so visibly with the image of the divinity in man. But it is poetry alone, in form, in action, or in language, which has rendered this epoch memorable above all others, and the store-house of examples to everlasting time. For written poetry existed at that epoch simultaneously with the other arts, and it is an idle inquiry to demand which gave and which received the light, which all, as from a common focus, have scattered over the darkest periods of succeeding time. We know no more of cause and effect than a constant conjunction of events: poetry is ever found to coexist with whatever other arts contribute to the happiness and perfection of man. I appeal to what has already been established to distinguish between the cause and the effect.
It was at the period here adverted to that the drama had its birth; and however a succeeding writer may have equalled or surpassed those few great specimens of the Athenian drama which have been preserved to us, it is indisputable that the art itself never was understood or practised according to the true philosophy of it, as at Athens. For the Athenians employed language, action, music, painting, the dance, and religious institutions, to produce a common effect in the representation of the highest idealism of passion and of power; each division in the art was made perfect in its kind of artists of the most consummate skill, and was disciplined into a beautiful proportion and unity one towards the other. On the modern stage a few only of the elements capable of expressing the image of the poet’s conception are employed at once. We have tragedy without music and dancing; and music and dancing without the highest impersonations of which they are the fit accompaniment, and both without religion and solemnity. Religious institution has indeed been usually banished from the stage. Our system of divesting the actor’s face of a mask, on which the many expressions appropriated to his dramatic character might be moulded into one permanent and unchanging expression, is favorable only to a partial and inharmonious effect; it is fit for nothing but a monologue, where all the attention may be directed to some great master of ideal mimicry. The modern practice of blending comedy with tragedy, though liable to great abuse in point of practice, is undoubtedly an extension of the dramatic circle; but the comedy should be as in “King Lear,” universal, ideal, and sublime. It is perhaps the intervention of this principle which determines the balance in favor of “King Lear” against the “Oedipus Tyrannus” or the “Agamemnon,” or, if you will, the trilogies with which they are connected; unless the intense power of the choral poetry, especially that of the latter, should be considered as restoring the equilibrium. “King Lear,” if it can sustain this comparison, may be judged to be the most perfect specimen of the dramatic art existing in the world; in spite of the narrow conditions to which the poet was subjected by the ignorance of the philosophy of the drama which has prevailed in modern Europe. Calderon, in his religious autos, has attempted to fulfil some of the high conditions of dramatic representation neglected by Shakespeare; such as the establishing a relation between the drama and religion, and the accommodating them to music and dancing; but he omits the observation of conditions still more important, and more is lost than gained by the substitution of the rigidly defined and ever-repeated idealisms of a distorted superstition for the living impersonations of the truth of human passion.