Nothing came, however, of such measures.
On the 24th April the Advocate addressed a frank, dignified, and conciliatory letter to the Prince.

The rapid progress of calumny against him had at last alarmed even his steadfast soul, and he thought it best to make a last appeal to the justice and to the clear intellect of William the Silent's son.
"Gracious Prince," he said, "I observe to my greatest sorrow an entire estrangement of your Excellency from me, and I fear lest what was said six months since by certain clerical persons and afterwards by some politicians concerning your dissatisfaction with me, which until now I have not been able to believe, must be true.

I declare nevertheless with a sincere heart to have never willingly given cause for any such feeling; having always been your very faithful servant and with God's help hoping as such to die.

Ten years ago during the negotiations for the Truce I clearly observed the beginning of this estrangement, but your Excellency will be graciously pleased to remember that I declared to you at that time my upright and sincere intention in these negotiations to promote the service of the country and the interests of your Excellency, and that I nevertheless offered at the time not only to resign all my functions but to leave the country rather than remain in office and in the country to the dissatisfaction of your Excellency." He then rapidly reviewed the causes which had produced the alienation of which he complained and the melancholy divisions caused by the want of mutual religious toleration in the Provinces; spoke of his efforts to foster a spirit of conciliation on the dread subject of predestination, and referred to the letter of the King of Great Britain deprecating discussion and schism on this subject, and urging that those favourable to the views of the Remonstrants ought not to be persecuted.

Referring to the intimate relations which Uytenbogaert had so long enjoyed with the Prince, the Advocate alluded to the difficulty he had in believing that his Excellency intended to act in opposition to the efforts of the States of Holland in the cause of mutual toleration, to the manifest detriment of the country and of many of its best and truest patriots and the greater number of the magistrates in all the cities.
He reminded the Prince that all attempts to accommodate these fearful quarrels had been frustrated, and that on his departure the previous year to Utrecht on account of his health he had again offered to resign all his offices and to leave Holland altogether rather than find himself in perpetual opposition to his Excellency.
"I begged you in such case," he said, "to lend your hand to the procuring for me an honourable discharge from My Lords the States, but your Excellency declared that you could in no wise approve such a step and gave me hope that some means of accommodating the dissensions would yet be proposed." "I went then to Vianen, being much indisposed; thence I repaired to Utrecht to consult my old friend Doctor Saulo Saul, in whose hands I remained six weeks, not being able, as I hoped, to pass my seventieth birthday on the 24th September last in my birthplace, the city of Amersfoort.