of the universe. Magellan's famous voyage in 1519 settled for ever the question of the Antipodes and of the rotundity of the earth. The labours of Copernicus, Galileo, and Kepler destroyed one of the most vigorously defended points of theological astronomy—the geocentric doctrine; though the farce of theological opposition was sustained even until the year 1822, when the cardinals of the Holy Inquisition kindly permitted "the printing and publication of works treating of the motion of the earth and the stability of the sun, in accordance with the general opinion of modern astronomers." The religious notion of comets and meteors as fireballs flung from the hand of God to scare a wicked world was exploded by the labours of Tycho, Kepler, Newton, Halley, and Clairaut. The analogous notion that ascribed lightning and other meteorological phenomena to an arbitrary divine or diabolical influence had been completely destroyed; the discovery by Franklin in 1752 of the true nature of the lightning flash, that had been placed in the hands of Jupiter and of Jehovah, completely wrecked the traditional view, and rescued a vast territory for science from the province of theology. Medical science had fought with theologians over the bodies of witches and of the possessed, and had substituted humane and scientific treatment of epilepsy, dementia, etc., for the repulsive practices which religion had inspired; epidemics, also, had been wrested from theologians and received scientific study and treatment, and the value of sanitation had come to be understood. Even chemistry had collided with current theological views and profoundly modified them, shedding a new light on the phenomena of magic and witchcraft which the theologian had solemnly regarded as pertaining to his province from time immemorial. All this had been effected before the commencement of the present century, and one would expect to find a modesty and caution in the anti-scientific writings of the theologians of the century in some proportion to the universal overthrow of their predecessors. Such, however, is far from being the case: "the darkest hour is that before the dawn." Less equipped with social and physical penalties to inflict, the theologians of this century have been no less conspicuous than their brethren who broke the brave spirit of Galileo for reckless opposition, arrogant dogmatism, and ultimate collapse.