Witchcraft, in a general and vague sense, was something very old in English history. In a more specific and limited sense it is a comparatively modern phenomenon. This leads us to a definition of the term. It is a definition that can be given adequately only in an historical way. A group of closely related and somewhat ill defined conceptions went far back. Some of them, indeed, were to be found in the Old Testament, many of them in the Latin and Greek writers. The word witchcraft itself belonged to Anglo-Saxon days. As early as the seventh century Theodore of Tarsus imposed penances upon magicians and enchanters, and the laws, from Alfred on, abound with mentions of witchcraft.[1] From these passages the meaning of the word witch as used by the early English may be fairly deduced. The word was the current English term for one who used spells and charms, who was assisted by evil spirits to accomplish certain ends. It will be seen that this is by no means the whole meaning of the term in later times. Nothing is yet said about the transformation of witches into other shapes, and there is no mention of a compact, implicit or otherwise, with the Devil; there is no allusion to the nocturnal meetings of the Devil's worshippers and to the orgies that took place upon those occasions; there is no elaborate and systematic theological explanation of human relations with demons. But these notions were to reach England soon enough. Already there were germinating in southern Europe ideas out of which the completer notions were to spring. As early as the close of the ninth century certain Byzantine traditions were being introduced into the West. There were legends of men who had made written compacts with the Devil, men whom he promised to assist in this world in return for their souls in the next.[2] But, while such stories were current throughout the Middle Ages, the notion behind them does not seem to have been connected with the other features of what was to make up the idea of witchcraft until about the middle of the fourteenth century. It was about that time that the belief in the "Sabbat" or nocturnal assembly of the witches made its appearance.[3] The belief grew up that witches rode through the air to these meetings, that they renounced Christ and engaged in foul forms of homage to Satan. Lea tells us that towards the close of the century the University of Paris formulated the theory that a pact with Satan was inherent in all magic, and judges began to connect this pact with the old belief in night riders through the air. The countless confessions that resulted from the carefully framed questions of the judges served to develop and systematize the theory of the subject. The witch was much more than a sorcerer. Sorcerers had been those who, through the aid of evil spirits, by the use of certain words or of representations of persons or things produced changes above the ordinary course of nature.