It is not until 1475 that we find the inquisitors again at work in their old hunting-ground among the valleys around the headwaters of the Durance. The Waldenses had quietly multiplied again. They held their conventicles undisturbed, they dared openly to preach their abhorred faith, and their missionary zeal was rewarded with abundant conversions. Worse than all, when the bishops and inquisitors sought to repress them in the accustomed manner, they appealed to the royal court, which was so untrue to its duty that it granted them letters of protection and they waxed more insolent than ever. In vain Sixtus IV. sent special commissions armed with full powers to put an end to this disgraceful state of things. Men at this time in France recked little of papal authority, and the commissioners found themselves scorned. Sixtus, therefore, July 1, 1475, addressed an earnest remonstrance to Louis XI. The king was surely ignorant of the acts of his representatives; he would hasten to disavow them and lend the whole power of the State, as of old, to the support of the Inquisition.[180] The correspondence which ensued would doubtless be interesting reading if it were accessible. Its purport, however, can readily be discerned in the Ordonnance of May 18, 1478, which marks in the most emphatic manner the supremacy which the State had obtained over the Church. The king assumed that his subjects of Dauphiné were all good Catholics. In a studied tone of contemptuous insolence he alludes to the old Mendicants (_vieux mendiens_) styling themselves inquisitors, who vex the faithful with accusations of heresy and harass them with prosecutions in the royal and ecclesiastical courts for purposes of extortion or to secure the confiscation of their property. He therefore forbids his officers to aid in making such confiscations, decrees that the heirs shall be reinstated in all cases that have occurred, and in order to put a stop to the frauds and abuses of the inquisitors he strictly enjoins that for the future they shall not be permitted to prosecute the inhabitants in any manner.[181]