Meanwhile Henry had instructed his ambassador in Spain, M. de Vaucelas, to tell the King that his reception of Conde within his dominions would be considered an infraction of the treaty of Vervins and a direct act of hostility. The Duke of Lerma answered with a sneer that the Most Christian King had too greatly obliged his Most Catholic Majesty by sustaining his subjects in their rebellion and by aiding them to make their truce to hope now that Conde would be sent back. France had ever been the receptacle of Spanish traitors and rebels from Antonio Perez down, and the King of Spain would always protect wronged and oppressed princes like Conde. France had just been breaking up the friendly relations between Savoy and Spain and goading the Duke into hostilities.
On the other hand the King had more than one stormy interview with Don Inigo de Cardenas in Paris. That ambassador declared that his master would never abandon his only sister the most serene Infanta, such was the affection he born her, whose dominions were obviously threatened by these French armies about to move to the frontiers. Henry replied that the friends for whom he was arming had great need of his assistance; that his Catholic Majesty was quite right to love his sister, whom he also loved; but that he did not choose that his own relatives should be so much beloved in Spain as they were. "What relatives?" asked Don Inigo. "The Prince of Conde," replied the King, in a rage, "who has been debauched by the Spaniards just as Marshal Biron was, and the Marchioness Verneuil, and so many others. There are none left for them to debauch now but the Dauphin and his brothers." The Ambassador replied that, if the King had consulted him about the affair of Conde, he could have devised a happy issue from it. Henry rejoined that he had sent messages on the subject to his Catholic Majesty, who had not deigned a response, but that the Duke of Lerma had given a very indiscreet one to his ambassador. Don Inigo professed ignorance of any such reply. The King said it was a mockery to affect ignorance of such matters. Thereupon both grew excited and very violent in their discourses; the more so as Henry knowing but little Spanish and the Envoy less French they could only understand from tone and gesture that each was using exceedingly unpleasant language. At last Don Inigo asked what he should write to his sovereign. "Whatever you like," replied the King, and so the audience terminated, each remaining in a towering passion.
Subsequently Villeroy assured the Archduke's ambassador that the King considered the reception given to the Prince in the Spanish dominions as one of the greatest insults and injuries that could be done to him. Nothing could excuse it, said the Secretary of State, and for this reason it was very difficult for the two kings to remain at peace with each other, and that it would be wiser to prevent at once the evil designs of his Catholic Majesty than to leave leisure for the plans to be put into execution, and the claims of the Dauphin to his father's crown to be disputed at a convenient season.
He added that war would not be made for the Princess, but for the Prince, and that even the war in Germany, although Spain took the Emperor's side and France that of the possessory princes, would not necessarily produce a rupture between the two kings if it were not for this affair of the Prince—true cause of the disaster now hanging over Christianity. Pecquius replied by smooth commonplaces in favour of peace with which Villeroy warmly concurred; both sadly expressing the conviction however that the wrath divine had descended on them all on account of their sins.
A few days later, however, the Secretary changed his tone.
"I will speak to you frankly and clearly," he said to Pecquius, "and tell you as from myself that there is passion, and if one is willing to arrange the affair of the Princess, everything else can be accommodated and appeased. Put if the Princess remain where she is, we are on the eve of a rupture which may set fire to the four corners of Christendom." Pecquius said he liked to talk roundly, and was glad to find that he had not been mistaken in his opinion, that all these commotions were only made for the Princess, and if all the world was going to war, she would be the principal subject of it. He could not marvel sufficiently, he said, at this vehement passion which brought in its train so great and horrible a conflagration; adding many arguments to show that it was no fault of the Archdukes, but that he who was the cause of all might one day have reason to repent.
Villeroy replied that "the King believed the Princess to be suffering and miserable for love of him, and that therefore he felt obliged to have her sent back to her father." Pecquius asked whether in his conscience the Secretary of State believed it right or reasonable to make war for such a cause. Villeroy replied by asking "whether even admitting the negative, the Ambassador thought it were wisely done for such a trifle, for a formality, to plunge into extremities and to turn all Christendom upside down." Pecquius, not considering honour a trifle or a formality, said that "for nothing in the world would his Highness the Archduke descend to a cowardly action or to anything that would sully his honour." Villeroy said that the Prince had compelled his wife, pistol in hand, to follow him to the Netherlands, and that she was no longer bound to obey a husband who forsook country and king. Her father demanded her, and she said "she would rather be strangled than ever to return to the company of her husband." The Archdukes were not justified in keeping her against her will in perpetual banishment. He implored the Ambassador in most pathetic terms to devise some means of sending back the Princess, saying that he who should find such expedient would do the greatest good that was ever done to Christianity, and that otherwise there was no guarantee against a universal war. The first design of the King had been merely to send a moderate succour to the Princes of Brandenburg and Neuburg, which could have given no umbrage to the Archdukes, but now the bitterness growing out of the affairs of the Prince and Princess had caused him to set on foot a powerful army to do worse. He again implored Pecquius to invent some means of sending back the Princess, and the Ambassador besought him ardently to divert the King from his designs. Of this the Secretary of State left little hope and they parted, both very low and dismal in mind. Subsequent conversations with the leading councillors of state convinced Pecquius that these violent menaces were only used to shake the constancy of the Archduke, but that they almost all highly disapproved the policy of the King. "If this war goes on, we are all ruined," said the Duke d'Epernon to the Nuncius.
Thus there had almost ceased to be any grimacing between the two kings, although it was still a profound mystery where or when hostilities would begin, and whether they would break out at all. Henry frequently remarked that the common opinion all over Europe was working in his favour. Few people in or out of France believed that he meant a rupture, or that his preparations were serious. Thus should he take his enemies unawares and unprepared. Even Aerssens, who saw him almost daily, was sometimes mystified, in spite of Henry's vehement assertions that he was resolved to make war at all hazards and on all sides, provided My Lords the States would second him as they ought, their own existence being at stake.
"For God's sake," cried the King, "let us take the bit into our mouths. Tell your masters that I am quite resolved, and that I am shrieking loudly at their delays." He asked if he could depend on the States, if Barneveld especially would consent to a league with him. The Ambassador replied that for the affair of Cleve and Julich he had instructions to promise entire concurrence, that Barneveld was most resolute in the matter, and had always urged the enterprise and wished information as to the levies making in France and other military preparations.
"Tell him," said Henry, "that they are going on exactly as often before stated, but that we are holding everything in suspense until I have talked with your ambassadors, from whom I wish counsel, safety, and encouragement for doing much more than the Julich business. That alone does not require so great a league and such excessive and unnecessary expense."