A fortnight before the arrest, but while great troubles were known to be impending, the French ambassador extraordinary, de Boississe, had audience before the Assembly of the States-General. He entreated them to maintain the cause of unity and peace as the foundation of their state; "that state," he said, "which lifts its head so high that it equals or surpasses the mightiest republics that ever existed, and which could not have risen to such a height of honour and grandeur in so short a time, but through harmony and union of all the provinces, through the valour of his Excellency, and through your own wise counsels, both sustained by our great king, whose aid is continued by his son."—"The King my master," he continued, "knows not the cause of your disturbances. You have not communicated them to him, but their most apparent cause is a difference of opinion, born in the schools, thence brought before the public, upon a point of theology. That point has long been deemed by many to be so hard and so high that the best advice to give about it is to follow what God's Word teaches touching God's secrets; to wit, that one should use moderation and modesty therein and should not rashly press too far into that which he wishes to be covered with the veil of reverence and wonder. That is a wise ignorance to keep one's eyes from that which God chooses to conceal. He calls us not to eternal life through subtle and perplexing questions."

And further exhorting them to conciliation and compromise, he enlarged on the effect of their internal dissensions on their exterior relations. "What joy, what rapture you are preparing for your neighbours by your quarrels! How they will scorn you! How they will laugh! What a hope do you give them of revenging themselves upon you without danger to themselves! Let me implore you to baffle their malice, to turn their joy into mourning, to unite yourselves to confound them."

He spoke much more in the same vein, expressing wise and moderate sentiments. He might as well have gone down to the neighbouring beach when a south-west gale was blowing and talked of moderation to the waves of the German Ocean. The tempest of passion and prejudice had risen in its might and was sweeping all before it. Yet the speech, like other speeches and intercessions made at this epoch by de Boississe and by the regular French ambassador, du Maurier, was statesmanlike and reasonable. It is superfluous to say that it was in unison with the opinions of Barneveld, for Barneveld had probably furnished the text of the oration. Even as he had a few years before supplied the letters which King James had signed and subsequently had struggled so desperately to disavow, so now the Advocate's imperious intellect had swayed the docile and amiable minds of the royal envoys into complete sympathy with his policy. He usually dictated their general instructions. But an end had come to such triumphs. Dudley Carleton had returned from his leave of absence in England, where he had found his sovereign hating the Advocate as doctors hate who have been worsted in theological arguments and despots who have been baffled in their imperious designs. Who shall measure the influence on the destiny of this statesman caused by the French-Spanish marriages, the sermons of James through the mouth of Carleton, and the mutual jealousy of France and England?

But the Advocate was in prison, and the earth seemed to have closed over him. Hardly a ripple of indignation was perceptible on the calm surface of affairs, although in the States-General as in the States of Holland his absence seemed to have reduced both bodies to paralysis.

They were the more easily handled by the prudent, skilful, and determined Maurice.

The arrest of the four gentlemen had been communicated to the kings of France and Great Britain and the Elector-Palatine in an identical letter from the States-General. It is noticeable that on this occasion the central government spoke of giving orders to the Prince of Orange, over whom they would seem to have had no legitimate authority, while on the other hand he had expressed indignation on more than one occasion that the respective states of the five provinces where he was governor and to whom he had sworn obedience should presume to issue commands to him.

In France, where the Advocate was honoured and beloved, the intelligence excited profound sorrow. A few weeks previously the government of that country had, as we have seen, sent a special ambassador to the States, M. de Boississe, to aid the resident envoy, du Maurier, in his efforts to bring about a reconciliation of parties and a termination of the religious feud. Their exertions were sincere and unceasing. They were as steadily countermined by Francis Aerssens, for the aim of that diplomatist was to bring about a state of bad feeling, even at cost of rupture, between the Republic and France, because France was friendly to the man he most hated and whose ruin he had sworn.

During the summer a bitter personal controversy had been going on, sufficiently vulgar in tone, between Aerssens and another diplomatist, Barneveld's son-in-law, Cornelis van der Myle. It related to the recall of Aerssens from the French embassy of which enough has already been laid before the reader. Van der Myle by the production of the secret letters of the Queen-Dowager and her counsellors had proved beyond dispute that it was at the express wish of the French government that the Ambassador had retired, and that indeed they had distinctly refused to receive him, should he return. Foul words resulting in propositions for a hostile meeting on the frontier, which however came to nothing, were interchanged and Aerssens in the course of his altercation with the son-inlaw had found ample opportunity for venting his spleen upon his former patron the now fallen statesman.

Four days after the arrest of Barneveld he brought the whole matter before the States-General, and the intention with which he thus raked up the old quarrel with France after the death of Henry, and his charges in regard to the Spanish marriages, was as obvious as it was deliberate.

The French ambassadors were furious. Boississe had arrived not simply as friend of the Advocate, but to assure the States of the strong desire entertained by the French government to cultivate warmest relations with them. It had been desired by the Contra-Remonstrant party that deputies from the Protestant churches of France should participate in the Synod, and the French king had been much assailed by the Catholic powers for listening to those suggestions. The Papal nuncius, the Spanish ambassador, the envoy of the Archduke, had made a great disturbance at court concerning the mission of Boississe. They urged with earnestness that his Majesty was acting against the sentiments of Spain, Rome, and the whole Catholic Church, and that he ought not to assist with his counsel those heretics who were quarrelling among themselves over points in their heretical religion and wishing to destroy each other.