That Marie was as eager as Richelieu himself for the alliance with England is undoubted; for while the latter, whose enlarged political views led him to seek through this medium to curb the growing power of Austria and Spain, looked only to the aggrandizement of the nation which he served, the Queen-mother was equally anxious to secure for herself a safe asylum in the event of any new reverse; and consequently on this particular subject they acted in unison, the Cardinal openly striving to attain his own object, and Marie de Medicis secretly negotiating at the Court of St. James's to effect a marriage by which she believed that she should ensure her future safety. The difference of religion between the contracting parties necessarily induced considerable difficulties, but as these were never, at that period, suffered to interfere with any great question of national policy, Richelieu unhesitatingly undertook to obtain the consent of the Sovereign-Pontiff, who, as the minister had foreseen, finally accorded the required dispensation. Nor was he deterred from his purpose by the opposition of the Spanish monarch, who caused his ambassador to assure Marie de Medicis that, in the event of her inducing the King to bestow the hand of the Princesse Henriette upon the Infant Don Carlos, he would secure to that Prince the sovereignty of the Catholic Low Countries on the demise of the Archduchess Isabella, and meanwhile the royal couple could take up their abode at Brussels under the guardianship of that Princess.[85] The Queen-mother, however, placed no faith in the sincerity of this promise, while Richelieu met it by an instant negative, declaring that "every one was aware that Spain was like a canker which gnawed and devoured every substance to which it attached itself." [86] And meanwhile Louis, glad to have once more found an individual alike able and willing to take upon himself the responsibility of government, suffered the Cardinal to pursue his negotiation with England. The dowry demanded by James with the Princess was eight hundred thousand crowns, half of which was to be paid down on the eve of the marriage, and the remainder within eighteen months, while it was further stipulated that, in the event of her dying before her husband, and without issue, a moiety only of the entire sum was to be repaid by the Prince.