As his life drew to a close, and as his fame increased, constant demands were made upon him. Apparently he refused the invitation of Sixtus V and Philip II to join a committee appointed to revise the Vulgate; it is not clear that he altogether approved of the project, nor of the plan on which the revision was to be carried out.[247] Not only was his scholarship held in honour; his rigorous, valiant righteousness was universally recognized. On April 13, 1588, the papal nuncio signed a brief naming Luis de Leon one of two commissaries who were entrusted with the delicate task of inquiring into the administration of certain funds by the Provincial of the Augustinians in Castile. The result of this inquiry seems not to be recorded, but a passage in an extant autograph letter of Luis de Leon's suggests that his conclusions were unfavourable to his official superior.[248] Luis de Leon's zeal led him to champion (perhaps inopportunely) a change in the constitution of his order.[249] In 1588 appeared his edition of Saint Theresa; and as the letter dedicatory to Madre Ana de Jesús is dated September 15, 1587, it may perhaps be inferred that the editor before this date was personally acquainted with the great saint's successor. If not a judge of scholarship, Ana de Jesús was an excellent judge of character. She had shown uncommon insight in choosing Luis de Leon as editor of her great friend's writings; she esteemed him for his eminent sanctity; he proved worthy of her confidence, and upheld her plans for reform against Nicolás de Jesús Maria Doria, the Provincial of the Barefooted Carmelites in Spain. Doria was supported by Philip II and, to some extent, by Sixtus V. The proceedings of the Carmelite nuns were conducted from this point onwards with supreme ability. Doctor Bernabé del Mármol was sent to Rome on a secret mission. His object was to obtain the papal sanction for reforms which had been advocated by Saint Theresa herself. Mármol succeeded to admiration. His antagonists had no suspicion of his errand. A papal brief, dated June 5, 1590, granted the desired sanction; and a second brief, dated June 27, appointed Teutonio de Braganza, Archbishop of Evora, and Luis de Leon to carry the first brief into effect. Braganza was too busy to do the necessary work, and authorized Luis de Leon to act for him. Luis de Leon begged the University of Salamanca to grant him some days' leave to attend to the business. This petition was rejected. But the indomitable man went on. Taken aback and irritated, Doria hastened to the Prado and easily induced Philip II[250] (who was, in fact, already won over to approval of Doria's scheme) to obtain from the papal nuncio an order suspending the delegate's instructions. After a reasonable time had elapsed Luis de Leon returned to the charge, and called a meeting of those immediately concerned; the papal nuncio made no sign, as the King had not spoken to him again on the subject. Meanwhile Doria, who was