The peacemakers of Prague hoped to restore the Empire to its old form. But this could not be. Things done cannot pass away as though they had never been. Ferdinand's attempt to gain a partizan's advantage for his religion by availing himself of legal forms had given rise to a general distrust. Nations and governments, like individual men, are "tied and bound by the chain of their sins," from which they can be freed only when a new spirit is breathed into them. Unsatisfactory as the territorial arrangements of the peace were, the entire absence of any constitutional reform in connexion with the peace was more unsatisfactory still. The majority in the two Upper Houses of the Diet was still Catholic; the Imperial Council was still altogether Catholic. It was possible that the Diet and Council, under the teaching of experience, might refrain from pushing their pretensions as far as they had pushed them before; but a government which refrains from carrying out its principles from motives of prudence cannot inspire confidence. A strong central power would never arise in such a way, and a strong central power to defend Germany against foreign invasion was the especial need of the hour.
§ 2. The allies of France.
In the failure of the Elector of Saxony to obtain some of the most reasonable of the Protestant demands lay the best excuse of men like Bernhard of Saxe-Weimar and William of Hesse Cassel for refusing the terms of accommodation offered. Largely as personal ambition and greed of territory found a place in the motives of these men, it is not absolutely necessary to assert that their religious enthusiasm was nothing more than mere hypocrisy. They raised the war-cry of "God with us" before rushing to the storm of a city doomed to massacre and pillage; they set apart days for prayer and devotion when battle was at hand—veiling, perhaps, from their own eyes the hideous misery which they were spreading around, in contemplation of the loftiness of their aim: for, in all but the most vile, there is a natural tendency to shrink from contemplating the lower motives of action, and to fix the eyes solely on the higher. But the ardour inspired by a military career, and the mere love of fighting for its own sake, must have counted for much; and the refusal to submit to a domination which had been so harshly used soon grew into a restless disdain of all authority whatever. The nobler motives which had imparted a glow to the work of Tilly and Gustavus, and which even lit up the profound selfishness of Wallenstein, flickered and died away, till the fatal disruption of the Empire was accomplished amidst the strivings and passions of heartless and unprincipled men.
§ 3. Foreign intervention.
The work of riving Germany in pieces was not accomplished by Germans alone. As in nature a living organism which has become unhealthy and corrupt is seized upon by the lower forms of animal life, a nation divided amongst itself, and devoid of a sense of life within it higher than the aims of parties and individuals, becomes the prey of neighbouring nations, which would not have ventured to meddle with it in the days of its strength. The carcase was there, and the eagles were gathered together. The gathering of Wallenstein's army in 1632, the overthrow of Wallenstein in 1634, had alike been made possible by the free use of Spanish gold. The victory of Nördlingen had been owing to the aid of Spanish troops; and the aim of Spain was not the greatness or peace of Germany, but at the best the greatness of the House of Austria in Germany; at the worst, the maintenance of the old system of intolerance and unthinking obedience, which had been the ruin of Germany. With Spain for an ally, France was a necessary enemy. The strife for supreme power between the two representative states of the old system and the new could not long be delayed, and the German parties would be dragged, consciously or unconsciously, in their wake. If Bernhard became a tool of Richelieu, Ferdinand became a tool of Spain.
§ 4. Alsace and Lorraine.
In this phase of the war Protestantism and Catholicism, tolerance and intolerance, ceased to be the immediate objects of the strife. The possession of Alsace and Lorraine rose into primary importance, not because, as in our own days, Germany needed a bulwark against France, or France needed a bulwark against Germany, but because Germany was not strong enough to prevent these territories from becoming the highway of intercourse between Spain and the Spanish Netherlands. The command of the sea was in the hands of the Dutch, and the valley of the Upper Rhine was the artery through which the life blood of the Spanish monarchy flowed. If Spain or the Emperor, the friend of Spain, could hold that valley, men and munitions of warfare would flow freely to the Netherlands to support the Cardinal-Infant in his struggle with the Dutch. If Richelieu could lay his hand heavily upon it, he had seized his enemy by the throat, and could choke him as he lay.
§ 5. Richelieu asks for fortresses in Alsace.
After the battle of Nördlingen, Richelieu's first demand from Oxenstjerna as the price of his assistance had been the strong places held by Swedish garrisons in Alsace. As soon as he had them safely under his control, he felt himself strong enough to declare war openly against Spain.
§ 6. War between France and Spain.