We must seek for the Reformation between the beginning of the sixteenth and the middle of the seventeenth century, for it was within this interval that the life, so to speak, of the event was comprised, that it took birth and ended. All historical events have in some sort a limited career. Their consequences are prolonged to infinity, they are connected with all the past and all the future, but at the same time they have a peculiar and restricted existence, in which they arise, expand, and fill with their development a certain portion of space, then shrink and retire from the stage to give place to some new occurrence. The precise date that we assign to the origin of the Reformation is of little importance. We may take the year 1520, in which Luther burnt publicly at Wittemburg the bull of Leo X. which condemned him, and thus severed himself officially from the Roman church. It is between this year and the middle of the seventeenth century, the year 1648, the date of the treaty of Westphalia, that the life of the Reformation is comprised. Here is the proof of it. The first and greatest effect of the religious revolution was to create two classes of states in Europe--the Catholic and the Protestant--to bring them in front of each other, and engage them in war. With a variety of vicissitudes, that war lasted from the commencement of the sixteenth to the middle of the seventeenth century. It was not until the treaty of Westphalia, in 1648, that the Catholic and Protestant states came finally to a reciprocal recognition, agreed upon a mutual existence, and undertook to live in society and in peace, in spite of the diversity in religion. Dating from 1648, diversity in religion ceased to be the predominant principle in the classification of states, or in their external policy, relations, and alliances. Up till that epoch, Europe, with certain modifications, was essentially divided into a Catholic league and a Protestant league. After the treaty of Westphalia, this distinction disappeared, and states became allied or divided from very different considerations than religious dogmas. At that point, therefore, the preponderance, or rather the career, of the Reformation was stopped, although its consequences did not cease their course of development. Let us now go hastily over this career, and, without doing more than naming events and men, let us touch upon what it contains. By this mere indication, by this dry and partial nomenclature, we shall see what must be the difficulty of summing up a series of facts, so varied and complex, into one general fact, and of determining the veritable character of the religious revolution of the sixteenth century, and assigning its station in the history of our civilisation. {199}