Accordingly, for the first few days of Louis's illness, she remained at Versailles; but he grew visibly worse.
His daughters, who, though they had not had the disease themselves, tended his sick-bed with the most devoted and fearless affection, consulted the physicians, who declared it dangerous to admit of any further delay in the ministration of the rites of the Church.

He himself gave his sanction to the ladies' departure, and then the royal confessor administered the sacraments, and drew up a declaration to be published in the royal name, that, "though he owed no account of his conduct to any but God alone, he nevertheless declared that he repented having given rise to scandal among his subjects, and only desired to live for the support of religion and the welfare of his people." Even this avowal the Cardinal de Roche-Aymer promised Madame du Barri to suppress; but the royal confessor, the Abbe Mandoux, overruled him, and compelled its publication, in spite of the Duc de Richelieu, the chief confidant of the mistress, and long the chief minister and promoter of the king's debaucheries, who insulted the cardinal with the grossest abuse for his breach of promise.[8] It may be doubted whether such a compromise with profligacy, and such a profanation of the most solemn rites of the Church by its ministers, were not the greatest scandal of all; but it was in too complete harmony with their conduct throughout the whole of the reign.
And, as it was impossible but that religion itself should suffer in the estimation of worldly men from such an open disregard of all but its mere outward forms, it can hardly be denied that the French cardinals and prelates about the court had almost as great a share in bringing about that general feeling of contempt for all religion which led to that formal disavowal of God himself which was witnessed twenty years later, as the scoffers who were now uniting against it, or the professed infidels who then, renounced it.

Such as it was, the king's act of penitence was not performed too soon.

At the end of the first week of May all prospect of his recovery vanished.

Mortification set in, and on the 10th of May he died..