On the 4th August 1617, he proposed to that assembly a resolution which was destined to become famous. A majority accepted it after brief debate. It was to this effect.
The States having seen what had befallen in many cities, and especially in the Hague, against the order, liberties, and laws of the land, and having in vain attempted to bring into harmony with the States certain cities which refused to co-operate with the majority, had at last resolved to refuse the National Synod, as conflicting with the sovereignty and laws of Holland. They had thought good to set forth in public print their views as to religious worship, and to take measures to prevent all deeds of violence against persons and property. To this end the regents of cities were authorized in case of need, until otherwise ordained, to enrol men-at-arms for their security and prevention of violence. Furthermore, every one that might complain of what the regents of cities by strength of this resolution might do was ordered to have recourse to no one else than the States of Holland, as no account would be made of anything that might be done or undertaken by the tribunals.
Finally, it was resolved to send a deputation to Prince Maurice, the Princess-Widow, and Prince Henry, requesting them to aid in carrying out this resolution.
Thus the deed was done. The sword was drawn. It was drawn in self-defence and in deliberate answer to the Stadholder's defiance when he rapped his sword hilt in face of the assembly, but still it was drawn. The States of Holland were declared sovereign and supreme. The National Synod was peremptorily rejected. Any decision of the supreme courts of the Union in regard to the subject of this resolution was nullified in advance. Thenceforth this measure of the 4th August was called the "Sharp Resolve." It might prove perhaps to be double-edged.
It was a stroke of grim sarcasm on the part of the Advocate thus solemnly to invite the Stadholder's aid in carrying out a law which was aimed directly at his head; to request his help for those who meant to defeat with the armed hand that National Synod which he had pledged himself to bring about.
The question now arose what sort of men-at-arms it would be well for the city governments to enlist. The officers of the regular garrisons had received distinct orders from Prince Maurice as their military superior to refuse any summons to act in matters proceeding from the religious question. The Prince, who had chief authority over all the regular troops, had given notice that he would permit nothing to be done against "those of the Reformed religion," by which he meant the Contra-Remonstrants and them only.
In some cities there were no garrisons, but only train-bands. But the train bands (Schutters) could not be relied on to carry out the Sharp Resolve, for they were almost to a man Contra-Remonstrants. It was therefore determined to enlist what were called "Waartgelders;" soldiers, inhabitants of the place, who held themselves ready to serve in time of need in consideration of a certain wage; mercenaries in short.
This resolution was followed as a matter of course by a solemn protest from Amsterdam and the five cities who acted with her.
On the same day Maurice was duly notified of the passage of the law. His wrath was great. High words passed between him and the deputies. It could hardly have been otherwise expected. Next-day he came before the Assembly to express his sentiments, to complain of the rudeness with which the resolution of 4th August had been communicated to him, and to demand further explanations. Forthwith the Advocate proceeded to set forth the intentions of the States, and demanded that the Prince should assist the magistrates in carrying out the policy decided upon. Reinier Pauw, burgomaster of Amsterdam, fiercely interrupted the oration of Barneveld, saying that although these might be his views, they were not to be held by his Excellency as the opinions of all. The Advocate, angry at the interruption, answered him sternly, and a violent altercation, not unmixed with personalities, arose. Maurice, who kept his temper admirably on this occasion, interfered between the two and had much difficulty in quieting the dispute. He then observed that when he took the oath as stadholder these unfortunate differences had not arisen, but all had been good friends together. This was perfectly true, but he could have added that they might all continue good friends unless the plan of imposing a religious creed upon the minority by a clerical decision were persisted in. He concluded that for love of one of the two great parties he would not violate the oath he had taken to maintain the Reformed religion to the last drop of his blood. Still, with the same 'petitio principii' that the Reformed religion and the dogmas of the Contra-Remonstrants were one and the same thing, he assured the Assembly that the authority of the magistrates would be sustained by him so long as it did not lead to the subversion of religion.
Clearly the time for argument had passed. As Dudley Carleton observed, men had been disputing 'pro aris' long enough. They would soon be fighting 'pro focis.'