Here begins the great point of the dispute as to that branch of magic which we call natural magic. The objectors may tell us, that they will freely own that there may be an existence of spirits, that there may be an existence of witches, that by a divine power men may be influenced so far as to have a communication with good spirits, and that from thence they may become spiritual-divine magicians, they will likewise, perhaps, as freely grant, that by the intervention of a demon, things preternatural may be brought about by persons who have studied the demoniacal magic; but then what they principally insist upon is, that it must be contradictory to all human reason to imagine that there can be such a thing as natural magicians; and thus far they may form their argument. They say, that the persons, who contend for the magic art, own, that all that is brought about by magic, is by the assistance and help of a spirit, and that consequently what is effected by it must be preternatural; now, they say, it is a thing inconsistent, by a natural power, to bring about a preternatural effect; therefore, there can be no such thing as natural magic, which has within itself the efficacy of destroying those acts done by magicians in the diabolical. To this the refuters take leave to reply, that the foundation upon which the argument is built is wrong grounded; they have admitted that, in diabolical art magic, there may be a commerce held between men and spirits, by which several preternatural effects may be brought about; and the reason they assign for it there is, because there is a preternatural agent concerned therein, the devil; but then, say they, in natural magic you can pretend to no such agent, and therefore to no such preternatural effect. This argument contains within it two fallacies; first, as to the commerce held between a man and a demon, there is nothing preternatural in getting the acquaintance; the will of the man is entirely natural, either naturally good, or naturally corrupted; the black spirit that converseth with him, it is acknowledged is not so, but it is from the will of the man, not from the power vested in the devil, that the acquaintance first grows, therefore the acquaintance itself is natural, though it arises from the last corruption and depravations of nature; but being made with a preternatural existence, though the cause of the acquaintance be corruptedly natural, yet the intermediate cause or means after that acquaintance is not so, and therefore the effect of that intermediate cause may be wonderful, and seem to be out of the ordinary course of nature. Now, since it is generally allowed that there are natural spirits of the elements, as well as divine and infernal, what we have to prove is only this, that man by natural magic may have a commerce with natural spirits of their elements, as witches may have with the spirits or demons. Now, as we said before, the commerce itself