In June 1687 Dykvelt returned to the Hague. He presented to the States General a royal epistle filled with eulogies of his conduct during his residence in London. These eulogies however were merely formal. James, in private communications written with his own hand, bitterly complained that the Envoy had lived in close intimacy with the most factious men in the realm, and had encouraged them in all their evil purposes. Dykvelt carried with him also a packet of letters from the most eminent of those with whom he had conferred during his stay in England. The writers generally expressed unbounded reverence and affection for William, and referred him to the bearer for fuller information as to their views. Halifax discussed the state and prospects of the country with his usual subtlety and vivacity, but took care not to pledge himself to any perilous line of conduct. Danby wrote in a bolder and more determined tone, and could not refrain from slily sneering at the fears and scruples of his accomplished rival. But the most remarkable letter was from Churchill. It was written with that natural eloquence which, illiterate as he was, he never wanted on great occasions, and with an air of magnanimity which, perfidious as he was, he could with singular dexterity assume. The Princess Anne, he said, had commanded him to assure her illustrious relatives at the Hague that she was fully resolved by God's help rather to lose her life than to be guilty of apostasy. As for himself, his places and the royal favour were as nothing to him in comparison with his religion. He concluded by declaring in lofty language that, though he could not pretend to have lived the life of a saint, he should be found ready, on occasion, to die the death of a martyr.273Dykvelt's mission had succeeded so well that a pretence was soon found for sending another agent to continue the work which had been so auspiciously commenced. The new Envoy, afterwards the founder of a noble English house which became extinct in our own time, was an illegitimate cousin german of William; and bore a title taken from the lordship of Zulestein. Zulestein's relationship to the House of Orange gave him importance in the public eye. His bearing was that of a gallant soldier. He was indeed in diplomatic talents and knowledge far inferior to Dykvelt: but even this inferiority had its advantages. A military man, who had never appeared to trouble himself about political affairs, could, without exciting any suspicion, hold with the English aristocracy an intercourse which, if he had been a noted master of state craft, would have been jealously watched.
Zulestein, after a short absence, returned to his country charged with letters and verbal messages not less important than those which had been entrusted to his predecessor. A regular correspondence was from this time established between the Prince and the opposition. Agents of various ranks passed and repassed between the Thames and the Hague. Among these a Scotchman, of some parts and great activity, named Johnstone, was the most useful. He was cousin of Burnet, and son of an eminent covenanter who had, soon after the Restoration, been put to death for treason, and who was honoured by his party as a martyr.
The estrangement between the King of England and the Prince of Orange became daily more complete. A serious dispute had arisen concerning the six British regiments which were in the pay of the United Provinces. The King wished to put these regiments under the command of Roman Catholic officers. The Prince resolutely opposed this design. The King had recourse to his favourite commonplaces about toleration. The Prince replied that he only followed his Majesty's example. It was notorious that loyal and able men had been turned out of office in England merely for being Protestants. It was then surely competent to the Stadtholder and the States General to withhold high public trusts from Papists. This answer provoked James to such a degree that, in his rage, he lost sight of veracity and common sense. It was false, he vehemently said, that he had ever turned out any body on religious grounds. And if he had, what was that to the Prince or to the States? Were they his masters? Were they to sit in judgment on the conduct of foreign sovereigns? From that time he became desirous to recall his subjects who were in the Dutch service. By bringing them over to England he should, he conceived, at once strengthen himself, and weaken his worst enemies. But there were financial difficulties which it was impossible for him to overlook. The number of troops already in his service was as great as his revenue, though large beyond all precedent and though parsimoniously administered, would support.
If the battalions now in Holland were added to the existing establishment, the Treasury would be bankrupt. Perhaps Lewis might be induced to take them into his service. They would in that case be removed from a country where they were exposed to the corrupting influence of a republican government and a Calvinistic worship, and would be placed in a country where none ventured to dispute the mandates of the sovereign or the doctrines of the true Church. The soldiers would soon unlearn every political and religious heresy. Their native prince might always, at short notice, command their help, and would, on any emergency, be able to rely on their fidelity.