The tears of Whitefield formed one great part of his power; and, in like manner, the tears of Khon, "the lamenting" Hercules, would aid him mightily in overcoming the Giants. There is a great difference between the two symbols--the tusks of a boar and the golden chains issuing from the mouth, that draw willing crowds by the ears; but both very beautifully illustrate the same idea--the might of that persuasive power that enabled Shem for a time to withstand the tide of evil that came rapidly rushing in upon the world. Now when Shem had so powerfully wrought upon the minds of men as to induce them to make a terrible example of the great Apostate, and when that Apostate's dismembered limbs were sent to the chief cities, where no doubt his system had been established, it will be readily perceived that, in these circumstances, if idolatry was to continue--if, above all, it was to take a step in advance, it was indispensable that it should operate in secret. The terror of an execution, inflicted on one so mighty as Nimrod, made it needful that, for some time to come at least, the extreme of caution should be used. In these circumstances, then, began, there can hardly be a doubt, that system of "Mystery," which, having Babylon for its centre, has spread over the world. In these Mysteries, under the seal of secrecy and the sanction of an oath, and by means of all the fertile resources of magic, men were gradually led back to all the idolatry that had been publicly suppressed, while new features were added to that idolatry that made it still more blasphemous than before. That magic and idolatry were twin sisters, and came into the world together, we have abundant evidence. "He" (Zoroaster), says Justin the historian, "was said to be the first that invented magic arts, and that most diligently studied the motions of the heavenly bodies." The Zoroaster spoken of by Justin is the Bactrian Zoroaster; but this is generally admitted to be a mistake. Stanley, in his History of Oriental Philosophy, concludes that this mistake had arisen from similarity of name, and that from this cause that had been attributed to the Bactrian Zoroaster which properly belonged to the Chaldean, "since it cannot be imagined that the Bactrian was the inventor of those arts in which the Chaldean, who lived contemporary with him, was so much skilled." Epiphanius had evidently come to the same substantial conclusion before him.