Not content with general assurances, Du Bellay, in a private interview with Brück, Melanchthon, and other German theologians, ventured upon an exposition of Francis's creed which we fear would have horrified beyond measure the orthodox doctors of the Sorbonne.[379] He informed them, with a very sober face, that the king's religious belief differed little from that expressed in Melanchthon's "Common Places." His theologians had never been able to convince him that the Pope's primacy was of _divine_ right. Nor had they proved to his satisfaction the existence of _purgatory_, which, being the source of their lucrative masses and legacies, they prized as their very life and blood. He was inclined to limit the assumption of monastic vows to persons of mature age, and to give monks and nuns the right of renouncing their profession and marrying. He favored the conversion of monasteries into seminaries of learning. While the French theologians insisted upon the celibacy of the priesthood, for himself he would suggest the middle ground of permitting such priests as had already married to retain their wives, while prohibiting others from following their example, unless they resigned the sacerdotal office. He would have the sacramental cup administered to the laity when desired, and hoped to obtain the Pope's consent. He even admitted the necessity of reform in some of the daily prayers, and reprehended the want of moderation exhibited by the Sorbonne, which not only condemned the Germans, but would not hesitate on occasion to censure the cardinals or the Holy Pontiff himself. [Sidenote: The Germans are not deceived.] We cannot find that Du Bellay's honeyed words produced any very deep impression. Princes and theologians knew tolerably well both how sincere was the king's profession of friendliness to the "Lutheran" tenets, and what was the truth respecting the persecution that had raged for months within his dominions. The western breezes came freighted with the fetid smoke of human holocausts, and not even the perfume of Francis's delicately scented speeches could banish the disgust caused by the nauseating sacrifice. The princes might listen with studied politeness to the king's apologetic words, and assent to the general truth that sedition should be punished by severity; but they took the liberty, at the same time, to express a fervent prayer that the advocates of a reformed religion and a pure gospel might not be involved in the fate of the unruly. And they disappointed the monarch by absolutely declining to enter into any alliance against the Emperor Charles the Fifth. The French ambassador returned home, and Francis so dexterously threw aside the mask of pretended favor to a moderate reformation in the church, that it soon became a disputed question whether he had ever assumed it at all.[380] [Sidenote: Efforts of the French Protestants in Switzerland and Germany.]