PREFACE. THE main purpose of this book is to exhibit a fair delineation of the credulity of the human mind. Such an exhibition cannot fail to be productive of the most salutary lessons. One view of the subject will teach us a useful pride in the abundance of our faculties. Without pride man is in reality of little value. It is pride that stimulates us to all our great undertakings. Without pride, and the secret persuasion of extraordinary talents, what man would take up the pen with a view to produce an important work, whether of imagination and poetry or of profound science, or of acute and subtle reasoning and intellectual anatomy? It is pride in this sense that makes the great general and the consummate legislator, that animates us to tasks the most laborious, and causes us to shrink from no difficulty, and to be confounded and overwhelmed with no ob stacle that can be interposed in our path. Nothing can be more striking than the contrast between man and the inferior animals. The latter live only for the day, and see for the most part only what is immediately before them. But man lives in the past and the future. He reasons upon and improves by the past; he records the acts of a long series of generations and he looks into future time, lays down plans which he shall be months and years in bringing to maturity, and : contrives machines and delineates systems of education and government, which may gradually add to the accommodations of all, and raise the species generally into a nobler and more honourable character than our ancestors were capable of sustaining. Man looks through nature, and is able to reduce its parts into a great whole. He classes the beings which are found in it, both animate and inanimate, delineates and describes them, investigates their properties, and records their capacities, their good and evil qualities, their dangers and their uses. Nor does he only see all that is; but he also images all that is not. He takes to pieces the substances that are, and combines their parts into new arrangements. He peoples all the elements from the world of his imagination. It is here that he is most extraordinary and wonderful. The record of what actually is, and has happened in the series of human events, is perhaps the smallest part of human history. If we would know man in all his subtleties, we must deviate into the world of miracles and sorcery. To know the things that are not, and cannot be, but have been imagined and believed, is the most curious chapter in the annals of man. To observe the actual results of these imaginary phenomena, and the crimes and cruelties they have caused us to commit, is one of the most instructive studies in which we can possibly be engaged. It is here that man in most astonishing, and that we contemplate with most admiration the discursive and unbounded nature of his faculties. But, if a recollection of the examples of the credulity of the human mind may in one view supply nourishment to our pride, it still more obviously tends to teach us sobriety and humiliation. Man in his genuine and direct sphere is the disciple of reason; it is by this faculty that he draws inferences, exerts his prudence, and displays the ingenuity of machinery, and the subtlety of system both in natural and moral philosophy. Yet what so irrational as man? Not contented with making use of the powers we possess, for the purpose of conducing to our accommodation and well-being, we with a daring spirit inquire into the invisible causes of what we see, and people all nature with gods " of every shape and size" and angels, with principalities and powers, with beneficent beings who "take charge concerning us lest at any time we dash our foot against a stone," and with devils who are perpetually on the watch to perplex us and do us injury. And, having familiarised our minds with the conception of these beings, we immediately aspire to hold communion with them. We represent to ourselves God, as "walking in the garden with us in the cool of the day," and teach ourselves "not to forget to entertain strangers, lest by so doing we should repel angels unawares." No sooner are we, even in a slight degree, acquainted with the laws of nature, than we frame to ourselves the idea, by the aid of some invisible ally, of suspending their operation, of calling out meteors in the sky, of commanding storms and tempests, of arresting the motion of the heavenly bodies, of producing miraculous cures upon the bodies of our fellow-men, or afflicting them with disease and death, of calling up the deceased from the silence of the grave, and compelling them to disclose" the secrets of the world unknown." But, what is most deplorable, we are not contented to endeavour to secure the aid of God and good angels, but we also aspire to enter into alliance with devils, and beings destined for their rebellion to suffer eternally the pains of hell. As they are supposed to be of a character perverted and depraved, we of course apply to them principally for purposes of wantonness, or of malice and revenge. And, in the instances which have occurred only a few centuries back, the most common idea has been of a compact entered into by an unprincipled and impious human being with the sworn enemy of God and man, in the result of which the devil engages to serve the capricious will and perform the behests of his blasphemous votary for a certain number of years, while the deluded wretch in return engages to renounce his God and Saviour, and surrender himself body and soul to the pains of hell from the end of that term to all eternity. No sooner do we imagine human beings invested with these wonderful powers, and conceive them as called into action for the most malignant purposes, than we become the passive and terrified slaves of the creatures of our own imaginations, and fear to be assailed at every moment by beings to whose power we can set no limit, and whose modes of hostility no human sagacity can anticipate and provide against. But, what is still more extraordinary, the human creatures that pretend to these powers have often been found as completely the dupes of this supernatural machinery, as the most timid wretch that stands in terror at its expected operation; and no phenomenon has been more common than the confession of these allies of hell, that they have verily and indeed held commerce and formed plots and conspiracies with Satan. The consequence of this state of things has been, that criminal jurisprudence and the last severities of the law have been called forth to an amazing extent to exterminate witches and witchcraft. More especially in the sixteenth century hundreds and thousands were burned alive within the compass of a small territory; and judges, the directors of the scene, a Nicholas Remi, a De Lancre, and many others, have published copious volumes, entering into a minute detail of the system and fashion of the witchcraft of the professors, whom they sent in multitudes to expiate their depravity at the gallows and the stake. One useful lesson which we may derive from the detail of these particulars, is the folly in most cases of imputing pure and unmingled hypocrisy to man. The human mind is of so ductile a character that, like what is affirmed of charity by the apostle, it |