The Huguenot leaders had entered into engagements to repay to the king the nine hundred thousand francs advanced by him to the German reiters of Count Casimir. This sum--a large one for the times--Charles now called upon Conde and Coligny to refund, and he expressly commanded that it should not be levied upon the Protestant churches, but be raised by those who had taken up arms in the late contest.[556] It was a transparent attempt to array the masses that had suffered little pecuniarily in the war against the brave men who had not only impoverished themselves, but hazarded their lives in defence of the common cause. Nothing less than the financial ruin of the prince and the admiral, who had voluntarily become sureties, seemed likely to satisfy their enemies. [Sidenote: Teligny sent to carry a reply.] The Prince of Conde despatched young Teligny to carry his spirited reply to this extraordinary demand, and, not confining himself to the exhibition of its flagrant injustice, he recapitulated the daily multiplying infractions upon the edict. The Protestants were treated as enemies, he said, and were safe neither at home nor abroad. An open war could not be more bitter.[557] Besides countless general massacres, he complained of the recent assassination of two of his own dependants, and of the surveillance exercised over all the great noblemen "of the religion," who were closely watched in their castles by the commanders of neighboring forces. Against himself the unparalleled insult had been shown of placing a garrison in the palace of a prince of the blood. Nay, he had arrested a spy caught in the very act of measuring the height of the fortifications of Noyers, and sounding the depth of the moat, with a view to a subsequent assault, and the capture not only of the prince, but of the admiral, who frequently came there to see him. He rehearsed the grounds of just alarm which the Protestants had in the threats their indiscreet enemies were daily uttering, and in "the confraternities of the Holy Ghost," defiantly instituted with the approval of the king's own governors. What safety was there for the Huguenots when a counsellor of a celebrated parliament had lately asserted, in the presence of an assembly of three thousand persons, "that he had commands from the leading men of the royal council admonishing the Catholics that they ought to give no credence to any edicts of the king unless they contained a peculiar mark of authenticity." And he was induced to believe him right, by noticing the fact that, since the establishment of peace, no one had obeyed the royal letters. Finally, in decided but respectful language, he remonstrated against the pernicious precedent which the court was allowing to become established, when the express commands of the monarch were set at naught with impunity.[558] [Sidenote: An oath to be exacted of the Huguenots.]