Now that all this is not gratis dictum, I think I can prove, even from most of those very Authors I've already produc'd, as of the contrary Opinion; and that I can make it appear, Bossu goes too far in fixing Fable as the Essential Fund and Soul of the principal Action in an Epic Poem. To begin with Rapin, who has this Passage, sur la Poetique, Reflex. 5. La Poesie Heroique, &c. "Heroique Poesie, according to Aristotle, is a Picture or Imitation of an Heroic Action; and the Qualities of the Action are, That it ought to be (among others) true, or at least, such as might pass for true;" Thus he. And hence it follows, according to him and Aristotle, that the principal Action in Heroic, not only ought to pass for Truth, but may be really true: For Horace, he does indeed call the Iliads a Fable; but then he does not oblige his Poet superstitiously to follow Homer in every thing, owning that he sometimes doats as well as other Men: Further, this may, and I think does, refer rather to the Dress and Turn of the Action, than to the Bottom and Ground of his History, which there's at least as much, if not more reason to believe true than false: And in the same Sense may we take Petronius and Boileau; nay, if we don't take 'em thus, I can't tell whether there were ever such a thing as a true Heroic Poem in the World; not so much as the Fairy-Queen, Gondibert, or Orlando Furioso; all which have Fable enough in 'em of any reason; but their principal Actions might be still true, as we are sure was that of the best Heroic that ever was written; (I need not say I mean Virgil) since few or no Authors ever deny'd that there was such a Man as Æneas, or even that he came into Italy, built Cities there, and erected a Kingdom, which Tully mentions, as a generally receiv'd Tradition in those Parts, and which it seems he thought not frivolous, but true and solid; otherwise he'd scarce have given it a place in his Argument for his Client. Of this Opinion too seems Horace himself, in his Art of Poetry, namely, That there's no necessity of the principal Action's being feign'd; for his Direction is, "Aut famam sequere, aut sibi convenientia finge; Either follow Tradition or Fame, or else feign what's agreeable thereunto." He makes not feigning essential to Heroic Action, but gives leave to follow Fame, who is not so great a Lyar, but that she is sometimes in the right. Nay, what if we should after all have Bossu himself on our side, which I'm mistaken if he be not; for these are his Expressions, Lib. 1. Cap. 7. Le Fiction, &c. "The Fiction may be so disguis'd under the Verity of the History, that those who are ignorant of the Art of the Poet, may believe it not a Fiction; and to make the Disguisement well, he ought to search into History for the Names of some Persons, to whom such an Action has probably or truly happen'd, &c." Hence 'tis evident, that according to Bossu's own Notion, the main Action may be true; which appears even from Aristotle himself, as quoted by him, 97. [Greek: Kan ara] &c. "An Author is not less a Poet, because the Incidents he recites have truly happen'd; if so be that which happen'd had the appearance of Truth, and all that Art demands, and be really such as it ought to have been feign'd." And this Bossu himself illustrates admirably well by an ingenious Simile; "A Statuary," says he, "first forms his Design, Posture, Altitudes which he intends for his Image; but if he then lights on any precious Material, Agate, or such like, where the Figure, the Colours, and Veins will not be accommodated to all he design'd, he regulates his Design and Imagination according to his Matter; nor ought we to believe, at the same time, that these singular lucky Hits condemn the Justness of his Art." From all which, I must leave it to the Reader, whether I han't sufficiently prov'd what I've undertaken; that Fiction is not necessary to the principal Action of our Heroic Poem; on which I've been something more large, not so much on my own account; for 'tis indifferent to me by what Name any Man calls my Poem, so it answers the great End of Epic, which is Instruction; but because I've heard some Persons have been so conceited as to criticise on our immortal Cowley for this very reason, and deny his Davideis the Honour of being an Heroic Poem, because the Subject thereof is a true History.