The statesman was more than ever anxious for moderate counsels in the religious questions, for it was now more important than ever that there should be concord in the Provinces, for the cause of Protestantism, and with it the existence of the Republic, seemed in greater danger than at any moment since the truce. It appeared certain that the alliance between France and Spain had been arranged, and that the Pope, Spain, the Grand-duke of Tuscany, and their various adherents had organized a strong combination, and were enrolling large armies to take the field in the spring, against the Protestant League of the princes and electors in Germany. The great king was dead. The Queen-Regent was in the hand of Spain, or dreamed at least of an impossible neutrality, while the priest who was one day to resume the part of Henry, and to hang upon the sword of France the scales in which the opposing weights of Protestantism and Catholicism in Europe were through so many awful years to be balanced, was still an obscure bishop.
The premonitory signs of the great religious war in Germany were not to be mistaken. In truth, the great conflict had already opened in the duchies, although few men as yet comprehended the full extent of that movement. The superficial imagined that questions of hereditary succession, like those involved in the dispute, were easily to be settled by statutes of descent, expounded by doctors of law, and sustained, if needful, by a couple of comparatively bloodless campaigns. Those who looked more deeply into causes felt that the limitations of Imperial authority, the ambition of a great republic, suddenly starting into existence out of nothing, and the great issues of the religious reformation, were matters not so easily arranged. When the scene shifted, as it was so soon to do, to the heart of Bohemia, when Protestantism had taken the Holy Roman Empire by the beard in its ancient palace, and thrown Imperial stadholders out of window, it would be evident to the blindest that something serious was taking place.
Meantime Barneveld, ever watchful of passing events, knew that great forces of Catholicism were marshalling in the south. Three armies were to take the field against Protestantism at the orders of Spain and the Pope. One at the door of the Republic, and directed especially against the Netherlands, was to resume the campaign in the duchies, and to prevent any aid going to Protestant Germany from Great Britain or from Holland. Another in the Upper Palatinate was to make the chief movement against the Evangelical hosts. A third in Austria was to keep down the Protestant party in Bohemia, Hungary, Austria, Moravia, and Silesia. To sustain this movement, it was understood that all the troops then in Italy were to be kept all the winter on a war footing.’
Was this a time for the great Protestant party in the Netherlands to tear itself in pieces for a theological subtlety, about which good Christians might differ without taking each other by the throat?