Literature of Rationalism: Germany, Holland, Switzerland, 590-595 Rationalistic Periodicals in Germany, 595 France, 595-598 Rationalistic Periodicals in France, 598 Great Britain and the United States, 599-606 Literature of Unitarianism and Universalism: 606-609 Unitarian Periodicals, 609 Universalist Periodicals, 609-610 INDEX, 611-623 HISTORY OF RATIONALISM. INTRODUCTION. RATIONALISM DEFINED--ITS CHARACTER AS A SKEPTICAL DEVELOPMENT. Rationalism is the most recent, but not the least violent and insidious, of all the developments of skepticism. We purpose to show its historical position, and to present, as faithfully as possible, its antagonism to evangelical Christianity. The guardians of the interests of the church cannot excuse themselves from effort toward the eradication of this error by saying that it is one which will soon decay by the force of its natural autumn. Posterity will not hesitate to charge us with gross negligence if we fail to appreciate the magnitude of Rationalism, and only deal with it as the growth of a day. We have half conquered an enemy when we have gained a full knowledge of his strength. There was a time when Rationalism was a theme of interest to the Protestant church of Germany alone. But that day is now past. Having well nigh run its race in the land of Luther, it has crossed the Rhine into France and the Netherlands, invaded England, and now threatens the integrity of the domain of Anglo-Saxon theology. Thus it has assumed an importance which should not be overlooked by British and American thinkers who love those dearly-bought treasures of truth that they have received as a sacred legacy from the martyrs and reformers of the English church. The recent writings of the exegetical Rationalists of England are sufficient to induce us to gather up our armor and adjust it for immediate defence. Delay will entail evil. The reason why skepticism has wrought such fearful ravages at various stages during the career of the church has been the tardiness of the church in watching the sure and steady approach, and then in underrating the real strength of her adversary. The present History will be written for the specific purpose of awakening an interest in the danger that now threatens us. We have no ambition to deal with the past, further than to enable it to minister to the immediate demands of the present. We all belong to this generation; it calls for our energies; it has its great wants; and we shall be held justly responsible if we neglect to contribute our share toward the progress of our contemporaries.