When your Lordship reflects on the Nature and End of Lyric Poetry, it will appear to be at least as much characterised by the Graces of ornament as any other species whatever. We have already seen that the Ode was early consecrated to the purposes of Religion, and that it was intended to raise Admiration by extolling the attributes of the Supreme Being. On a subject of this nature the Poet probably thought, that sublime and exuberant imagery was necessary to support the grandeur of those sentiments which were naturally suggested to his mind[58]. Even when these original topics were laid aside, and the Lyric Muse acted in another sphere, her strains were still employed, either to commemorate the actions of Deified Heroes, or to record the exploits of persons whom rank and abilities rendered eminently conspicuous.
All these subjects afford a noble field for the play of imagination, and it is a certain truth that the purity of composition is generally defective, in proportion to that degree of sublimity at which the Poet is capable of arriving[59]. Great objects are apt to confound and dazzle
the imagination. In proportion as this faculty expands to take them in, its power of conceiving them distinctly becomes less adequate to the subject; and when the mind is overwrought and drained as it were of sentiment, it is no wonder that we find it sometimes attempting to repair this loss, by substituting in the room of true sublimity an affected pomp and exuberance of expression.
That we may conceive more fully the propriety of this observation with regard to Lyric Poetry, I shall now proceed to enquire what part Imagination naturally claims in the composition of the Ode, and what are the errors into which the Poet is most ready to be betrayed.
As to the first, I need not tell your Lordship, that whatever Art proposeth as an ultimate end to excite Admiration, must owe its principal excellence to that Faculty of the mind which delights to contemplate the sublime and the wonderful. This indeed may be called the sphere, in which Imagination peculiarly predominates. When we attempt, even in the course of conversation, to paint any object whose magnificence hath made a strong impression upon the memory, we naturally adopt the boldest and most forcible epithets we can think of, to convey our own idea as compleatly as possible to the mind of another. We are prompted by a powerful propensity to retouch our description again and again, we select the most apposite images to animate our expression; in short,
we fall without perceiving it, into the stile and figures of poetry. If then Admiration produceth such an effect upon the mind in the more common occurrences of life, we may conceive the superior influence which it must have upon the imagination of a Poet, when it is wound up to the highest pitch, and is placing a great object in every point of light by which its excellence may most conspicuously appear. It will at least be obvious, that in such a situation the feelings of the heart must be more intensely animated than in any other, not only because Genius is supposed to be the Parent of Sensibility, but as the person who is possessed of this quality exerts the full force of his talents and art to produce one particular effect. He endeavours (as Longinus expresseth it) “not to be seen himself, but to place the idea which he hath formed before the very eye of another[60].”
It is a common mistake among people who have not examined this subject, to suppose that a Poet may with greater ease excite Admiration when his theme is sublime, than when it is such as we have been more accustomed to contemplate[61]. This opinion is indeed plausible at the first view, because it may be said that
we go half-way to meet that Author, who proposeth to reach an end by means which have an apparent probability to effectuate it; but it will appear upon reflection, that this very circumstance, instead of being serviceable, is in reality detrimental to the Poet.
Admiration is a passion which can never be excited in any person, unless when there is something great and astonishing, either in the general disposition of a work or in some of the separate members of which it is formed. Thus we admire a whole piece, when we observe that the parts which compose it are placed in a striking and uncommon combination, and we even consider one happy stroke as an indication of genius in the Artist. It frequently happens that the subject of a Poem is of such a nature, as that its most essential members cannot be set in any light distinct from that in which custom and experience has led us to consider them. Thus when the Poet addressed an Hymn to Jupiter, Diana, or Apollo, he could not be ignorant that his readers were well apprised of the general manner, in which it was necessary to treat of these Personages, and that they would have been offended, if he had presumed to differ in any material point from the opinions handed down by traditionary evidence. It was therefore necessary, that the Poet should manage a subject of this kind in the same manner as Rubens and Caypel have painted the Crucifixion, by either varying
the attitude of the principal object to make it more sublime and admirable, or by rendering some inferior figure picturesque and animated which had escaped the notice of his Predecessors. When therefore a sublime object is not shown in some great and uncommon point of view, the Poet sinks in our esteem as much as he would have risen in it, if we had found his Genius equal to his Ambition.