old, to work wickedness; or, as the apostle says, "to work all uncleanness with greediness." In an age so characterized, it does not seem at all improbable that portentous events should from time to time occur; that the servants of the devil should be strengthened together with their master; that many should be given over to strong delusions and to believe a lie; and that the evil part of the invisible world should be permitted to ally itself more closely with the men of an age so congenial. Real cases of demoniacal possession might, perhaps, be met with, and though scarcely amenable to the exorcisms of a clergy so corrupt as that of France in that day, they would yet justify a belief in the reality of those cases got up for the sake of filthy lucre, personal ambition, or private revenge. If the public mind was prepared for a belief in such cases, there were not wanting men to turn it to profitable account; and the quiet student who believed the efficacy of the means used, and was scarcely aware of the wickedness of the age in which he lived, might easily be induced to credit the tales told him of demons expelled by the power of a church, to which in the beginning an authority to do so had undoubtedly been given, and whose awful corruptions were to him at least greatly veiled.

Calmet was a man of great integrity and considerable acumen, but he passed an innocent and exemplary life in studious seclusion; he mixed little with the world at large, resided remote "from courts, and camps, and strife of war or peace;" and there appears occasionally in his writings a kind of nervous apprehension lest the dogmas of the church to which he was pledged should be less capable than he could wish of satisfactory investigation. When he meets with tales like those of the vampires or vroucolacas, which concern only what he considered a heretical church, and with which, therefore, he might deal according to his own will—apply to them the ordinary rules of evidence, and treat them as mundane affairs—there he is clear-sighted, critical and acute, and accordingly he discusses the matter philosophically and logically, and concludes without fear of sinning against the church, that the whole is delusion. When, on the other hand, he has to deal with cases of demoniacal possession, in countries under the rule of the Roman hierarchy, he contents himself with the decisions of the scholastic divines and the opinions of the fathers, and makes frequent references to the decrees of various provincial parliaments. The effects of such a state of mind upon scientific and especially metaphysical investigation, may be easily imagined, and are to be traced more or less distinctly in every page of the work before us.

To conclude: books like this—the "Disquisitiones Magicæ" of Delrio, the "Demonomanie" of Bodin, the "Malleus Maleficarum" of Sprengel, and the like, are at no time to be regarded merely as subjects of amusement; they have their philosophical value; they have a still greater historical value; and they show how far even upright minds may be warped by imperfect education, and slavish deference to authority.

The edition here followed is that of 1751, which contains the latest corrections of the author, and several additional pieces, which are all included in the present volumes.

Sion College, London Wall,

April, 1850.

CONTENTS.