What marvel is it, gentlemen, if, in this new state of things and of himself, man adopts, as the special objects of his study, questions and facts which connect themselves more immediately with the revolution which has just been accomplished,--if he directs his gaze precisely towards that quarter where the change has been most profound? The grand crises in the life of humanity are not all of the same nature; although they, sooner or later, influence the whole mass of society, they act upon it and approach it, in some respects, from different sides. Sometimes it is by religious ideas, sometimes by political ideas, sometimes by a simple discovery, or a mechanical invention, that the world is ruled and changed. The apparent metamorphosis which the past then undergoes is effected chiefly in that which corresponds to the essential character of the revolution that is actually going forward in the present. Let us imagine, if we can, the light in which the traditions and religious recollections of Paganism must have appeared to the Christians of the first centuries, and then we shall understand the new aspects under which old facts present themselves in those times of renovation, which Providence has invested with a peculiar importance and significance. Our Historical Position. Such is, gentlemen, up to a certain point, the position in which we ourselves are placed with regard to that subject which is to come before us in the present course of lectures. It is from the midst of the new political order which has commenced in Europe in our own days that we are about to consider, I do not say naturally, but necessarily, the history of the political institutions of Europe from the foundation of modern states. To descend from this point of view is not in our power. Against our will, and without our knowledge, the ideas which have occupied the present will follow us wherever we go in the study of the past. Vainly should we attempt to escape from the lights which they cast thereupon; those lights will only diffuse themselves around on all sides with more confusion and less utility. We will then frankly accept a position which, in my opinion, is favourable, and certainly inevitable. We attempt to-day, and with good reason, to reconnect what we now are with what we formerly were; we feel the necessity of bringing our habits into association with intelligent feeling, to connect our institutions with our recollections, and, in fine, to gather together the links in that chain of time, which never allows itself to be entirely broken, however violent may be the assaults made upon it. {4} In accordance with the same principles, and guided by the same spirit, we shall not refuse the aid which can be derived from modern ideas and institutions, in order to guide our apprehension and judgment while studying ancient institutions, since we neither can, nor would wish to be separated from our proper selves, any more than we would attempt or desire to isolate