§ 1. =Priesthood the Support of Medical Superstition.=—The principal reason for a not quite reputable activity in the chosen representative of a deity is probably the fact that, with the appearance of a physico-mechanical contemplation of the world, the theistic theory of life, which until then had exclusive sway, was forced into a pitched battle with a newly formulated definition of nature. This struggle was carried on principally by the priesthood, who, as a matter of fact, had most to lose from the ascendency of a new theory of life which only reckoned with natural factors. They indeed had been the means, until then, of procuring for the people the assistance of the gods in all bodily ailments, as they had been the exclusive depositories of physical knowledge. And it could scarcely be expected that the priesthood would at once willingly relinquish the extensive supremacy hitherto exercised by it as the oracle of divine guidance in all medico-physical questions; for humanity has always considered the possession of authority much more delightful than submission, and the ruler has always objected most energetically to any attempt which disputes his rule. This was precisely what was done by priests of all creeds when the mechanico-physical theory of life began to supersede the obsolete dreams of theistic medicine. Fair-minded persons will surely allow that such action was natural. But they can not approve of the methods resorted to, unless they belong to those who feel bound always to discern nothing but what is sacred in every action of a servant of heaven. In order to wage war most effectively against the physico-mechanical theory of life, the priesthood at once claimed for themselves the power of completely controlling nature. They made the people believe that the celestials had bestowed upon them the faculty of dominating nature in the interests of the sick, and that all powers of the universe, the obvious ones as well as those mysteriously hidden in the depths of nature, were obedient to sacerdotal suggestions. The servant of heaven professed that he could regulate the eternal processes of matter, with its becoming, being, and passing away, quite as irresistibly as his eye was able to survey the course of time in the past, present, and future.