A late ingenious writer, in his work entitled “The Natural History of Enthusiasm,” has somewhat overdrawn the portrait of these unfortunate but dangerous beings when labouring under the disease, which he thus defines: “It will be found that the elementary idea attached to the term in its manifold applications, is that of fictitious fervour in religion, rendered turbulent, morose, or rancorous by junction with some one or more of the unsocial emotions; or, if a definition as brief as possible were demanded, we should say that fanaticism is enthusiasm inflamed by hatred. Fanaticism supposes three elements of belief: the supposition of malignity on the part of the object of our worship; a consequent detestation of mankind at large, as the subjects of malignant power; and then, a credulous conceit of the favour of Heaven shown to the few, in contempt of the rules of virtue.”

Shaftesbury had already said, that “nothing besides ill-humour, either natural or forced, can bring a man to think seriously that the world is governed by any devilish or malicious power.” Such a fearful conviction constitutes a clear case of dæmonomania. Patients labouring under that malady are ever prone to injure themselves and others, prompted, as they constantly avow, by an evil spirit; but enthusiasts, who live in solitary mortification until a paroxysm of fanaticism draws them from their retreat, seldom or never meditate mischief to others, or indeed that hatred to mankind which our author considers a feature of their condition. Society may become irksome, and may be shunned for ever, without a sentiment of hate. The gayest of the gay may be impelled by feelings more or less morbid to seek a voluntary endurance, to expiate real or imaginary offences, without experiencing a desire of a uselessly vindictive sentiment towards the former companions of their vices or follies. Extremes of depravity and contrition do not infrequently meet; and it has been remarked in Eastern countries, where asceticism arose, that the gates of the most splendid and luxurious cities open upon desert wilds or mountainous solitudes, to which the penitent may flee from his former scenes of ambition and enjoyment.

Such enthusiasts, excepting when enjoying the beatitude of ecstatic exaltation, are more to be pitied than feared. Persecution would most probably drive them to a dangerous state of fanatic rage; and the noble philosopher whom I have already quoted, very justly observes, “They are certainly ill physicians in the body politic who would needs be tampering with these mental eruptions, and, under the specious pretence of healing the itch of superstition, and saving souls from the contagion of enthusiasm, should set all nature in an uproar, and turn a few innocent carbuncles into an inflammation and a mortal gangrene.”

Enthusiasts are supposed by their followers to be gifted with the faculty of prophecy; and it is somewhat strange that the ancients considered certain temperaments as best fitted for this inspiration. The atrabilious temperament took the lead; and this melancholy state was to be increased by abstinence, mortification, and more especially rigid continence. The latter privation, indeed, was deemed indispensable for prophets; and the Jewish Rabbins inform us that Moses abandoned his wife Zipporah the very moment that he was prophetically inspired. A physical reason has been adduced to prove the necessity of a chaste life, which I here must be allowed to pass over; but upon the same principle, emasculation was considered as rendering man totally unfit for prophetic revelation, or indeed any holy inspiration; and we find in the first of Deuteronomy that such subjects were not admissible to the service of the Temple.

Jesaias, and some other Jewish writers, have affirmed that Daniel belonged to that class of beings; but it has been shown that the name of Spado, which he bore, merely gave him the high rank that eunuchs held at the Assyrian court. Potiphar bore the same title among the Pharaohs. Baruch Spinosa maintained that temperaments should vary according to the nature of the prophecy; thus, a gay prophet would predict victory and happiness, a gloomy one misery and wars; peace and concord, if he is human; destruction and merciless events, if he were sanguinary: and, in support of his doctrine, he quotes the passage in Kings, where Elisha, when brought before Jehosophat, called for a minstrel ere he predicted that victory should crown the arms of Judah.

Various artificial means have been resorted to at all periods to prepare the intellects for inspirations, by creating a heated imagination. Pliny informs us that, in his days, the root of the Halicacabum, supposed to be a species of hyoscyamus, was chewed by soothsayers. Christopher D’Acosta relates that the Indians employ a kind of hemp called Bangue for the same purpose: and in St. Domingo their supposed prophets masticate a plant called Cohaba. The priestesses of Delphi were also in the habit of chewing laurel-leaves before they ascended the tripod, which it is stated was originally formed of a laurel-tree root with three branches. Sophocles calls the Sibyls δαφνηφαγος, laurel-eaters; and thus Tibullus,

Vera cano, sic usque sacras innoxia lauros
Vescar, et æternùm sit mihi virginitas.

Auguries were drawn from the burning of the laurel-leaf. If it crackled and sparkled during combustion, the inference was favourable; the reverse, if it was consumed in silence. Propertius alludes to this belief:

Et tacet extincto laurus adusta foco.

Yet so far from possessing exhilarating qualities, laurel-leaves were supposed to diminish the excitement produced by wine; and Martial affirms that the Roman ladies made use of them to drink large potations with impunity: