The states-general, too, inspired by William of Orange, addressed a solemn appeal to their sister provinces, thus about to abjure the bonds of relationship for ever. It seemed right, once for all, to grapple with the Ghent Pacification for the last time, and to strike a final blow in defence of that large statesmanlike interpretation, which alone could make the treaty live. This was done eloquently and logically. The Walloons were reminded that at the epoch of the Ghent peace the number of Reformers outside of Holland and Zealand was supposed small. Now the new religion had spread its roots through the whole land, and innumerable multitudes desired its exercise. If Holland and Zealand chose to reestablish the Catholic worship within their borders, they could manifestly do so without violating the treaty of Ghent. Why then was it not competent to other provinces, with equal allegiance to the treaty, to sanction the Reformed religion within their limits?
Parma, on his part, publicly invited the states-general, by letter, to sustain the Ghent treaty by accepting the terms offered to the Walloons, and by restoring the system of the Emperor Charles, of very lofty memory. To this superfluous invitation the states-general replied, on the 19th of March, that it had been the system of the Emperor Charles; of lofty memory, to maintain the supremacy of Catholicism and of Majesty in the Netherlands by burning Netherlanders—a custom which the states, with common accord, had thought it desirable to do away with.
In various fervently-written appeals by Orange, by the states-general, and by other bodies, the wavering provinces were warned against seduction. They were reminded that the Prince of Parma was using this minor negotiation “as a second string to his bow;” that nothing could be more puerile than to suppose the Spaniards capable, after securing Maestricht, of sending away their troops thus “deserting the bride in the midst of the honeymoon.” They expressed astonishment at being invited to abandon the great and general treaty which had been made upon the theatre of the whole world by the intervention of the principal princes of Christendom, in order to partake in underhand negotiation with the commissioners of Parma-men, “who, it would not be denied, were felons and traitors.” They warned their brethren not to embark on the enemy’s ships in the dark, for that, while chaffering as to the price of the voyage, they would find that the false pilots had hoisted sail and borne them away in the night. In vain would they then seek to reach the shore again. The example of La Motte and others, “bird-limed with Spanish gold,” should be salutary for all-men who were now driven forward with a whip, laughed to scorn by their new masters, and forced to drink the bitter draught of humiliation along with the sweet poison of bribery. They were warned to study well the intercepted letters of Curiel, in order fully to fathom the deep designs and secret contempt of the enemy.