The Machinery, Madam, is a term invented by the Critics, to signify that part which the Deities, Angels, or Dæmons, are made to act in a Poem: For the ancient Poets are in one respect like many modern Ladies; let an action be never so trivial in itself, they always make it appear of the utmost importance. These Machines I determin'd to raise on a very new and odd foundation, the Rosicrucian doctrine of Spirits.
I know how disagreeable it is to make use of hard words before a Lady; but 'tis so much the concern of a Poet to have his works understood, and particularly by your Sex, that you must give me leave to explain two or three difficult terms.
The Rosicrucians are a people I must bring you acquainted with. The best account I know of them is in a French Book call'd Le Comte de Gabalis, which both in its title and size is so like a Novel, that many of the Fair Sex have read it for one by mistake. According to these Gentlemen, the four Elements are inhabited by Spirits, which they call Sylphs, Gnomes, Nymphs, and Salamanders. The Gnomes, or Dæmons of Earth, delight in mischief; but the Sylphs, whose habitation is in the air, are the best condition'd creatures imaginable. For they say, any mortals may enjoy the most intimate familiarities with these gentle Spirits, upon a condition very easyto
