We first begin to trace the clear outlines of the doctrine of witchcraft not far from the commencement of the Christian era.  It presupposes the belief of the Devil.  I shall not enter upon the question, whether the Scriptures, properly interpreted, require the belief of the existence of such a being.  Directing our attention solely to profane sources of information, we discover the heathen origin of the belief of the existence of the Devil in the ancient systems of oriental philosophy.  Early observers of nature in the East were led to the conclusion, that the world was a divided empire, ruled by the alternate or simultaneous energy of two great antagonist principles or beings, one perfectly good, and the other perfectly bad.  It was for a long time, and perhaps is at this day, a prevalent faith among Christians, that the Bible teaches a similar doctrine; that it presents, to our adoration and obedience, a being of infinite perfections in the Deity; and to our abhorrence and our fears, a being infinitely wicked, and of great power, in the Devil.

It is obvious, that, when the entire enginery of supernaturalism was organized in adaptation to the idea of the Devil, and demonology became synonymous with diabolism, the credulity and superstition of mankind would give a wide extension to that form of belief.  It soon occupied a large space in the theories of religion and the fancies of the people, and got to be a leading element in the life of society.  It made its impress on the forms of speech, and many of the phrases to which it gave rise still remain in familiar use.  It figured in the rituals of religion, in the paraphernalia of public shows, and in fireside tales.  It afforded leading characters to the drama in the miracle plays and the moral plays, as they were called, at successive periods.  It offered a ready weapon to satire, and also to defamation.  Gerbert, a native of France, who was elevated to the pontificate about the close of the tenth century, under the name of Sylvester II., is eulogized by Mosheim as the first great restorer of science and literature.  He was a person of an extensive and sublime genius, of wonderful attainments in learning, particularly mathematics, geometry, and arithmetic.  He broke the profound sleep of the dark ages, and awakened the torpid intellect of the European nations.  His efforts in this direction roused the apprehensions and resentment of the monks; and they circulated, after Gerbert’s death, and made the ignorant masses believe the story, that he had obtained his rapid promotion in the Church by the practice of the black art, which he disguised under the show of learning; that he secured the Archbishopric of Ravenna by bribery and corruption; and that, finally, he made a bargain with Satan, promising him his soul after death, on condition that he (Satan) should put forth his great influence over the cardinals in such a manner as would secure his election to the throne of St. Peter.  The arrangement was carried into