Sir Robert Howard begins, as one taking leave of the drama and dramatic authors, "his too long acquaintances;" and unwilling again to venture "into the civil wars of Censure, _Ubi--Nullos habitura triumphos_." He states his unwilling interference to be owing to the "unnecessary understanding" of some, who endeavoured to apply as strict rules to poetry as mathematics, which rendered it incumbent on him to justify his having written some scenes of his tragedy in blank verse. In the next paragraph, Dryden is expressly pointed out as the author of the Essay on Dramatic Poetry; and is ridiculed for attempting to prove, not that rhyme is more natural in a dialogue on the stage supposed to be spoken _extempore_, but grander and more expressive. In like manner, Sir Robert unfortunately banters our author for drawing from Seneca an instance of a lofty mode of expressing so ordinary a thing as _shutting a door_[A], instead of giving an example to the same effect in English. [Footnote A: Reserate clusos regii postes laris. Howard's mistranslation of this passage seems to have been inadvertent. In the Essay it is rendered, "Set wide the palace gates."] The author of the Duke of Lerma proceeds to attack the unities; arguing, because it is impossible that the stage can represent exactly a house, or that the time of acting can be extended to twenty-four hours; therefore it is needless there should be any limitation whatever as to time or place, since otherwise it must be inferred, that there are degrees in impossibility, and that one thing may be more impossible than another. The whole tone of the preface is that of one who wished to have it supposed, that he was writing concerning a subject rather beneath his notice, and only felt himself called forth to do so by the dogmatism of those who laid down confident rules or laws in matters so trifling. This affectation of supercilious censure appears deeply to have provoked Dryden, and prompted the acrimony of the following Defence, which he prefixed to a second edition of the Indian Emperor published in 1668, probably shortly after the offence had been given. The angry friends were afterwards reconciled; and Dryden, listening more to the feelings of former kindness than of recent passion, cancelled the _Defence_, which was never afterwards reprinted, till Congreve collected our author's dramatic works. It is worthy of preservation, as it would be difficult to point out deeper contempt and irony, couched under language so temperate, cold, and outwardly respectful. A DEFENCE OF AN ESSAY OF DRAMATIC POESY; BEING AN ANSWER TO THE PREFACE OF THE GREAT FAVOURITE, OR THE DUKE OF LERMA.