Tridentine fathers included in their decree a demand for a perfected edition, but the labor was great and was not concluded until 1592, when the Clementine text was issued, with thousands of emendations. Meanwhile to question its accuracy was to venture on dangerous ground and to invite the interposition of the Inquisition. As one of the calificadores, during Fray Luis's trial, asserted "Catholic doctors affirm that now the Hebrew and Greek are to be emended by the Vulgate, as the purer and more truthful text. To emend the Vulgate by the Hebrew and Greek is exactly what the heretics seek to do. It is to destroy the means of confuting them and to give them the opportunity of free interpretation."[337] Fray Luis not only did this in debate but, in a lecture on the subject four years before, he had maintained the accuracy of the Hebrew text, contending that St. Jerome the translator was not inspired, nor were the words dictated by the Holy Ghost, and moreover that the Tridentine decree in no way affirmed such verbal inspiration.[338] On another point he was also vulnerable. Ten or eleven years previously, at the request of Doña Isabel de Osorio, a nun in the convent of Santo Spirito, he had made a Castilian version of the Song of Solomon, with an exposition. This he had reclaimed from her but, during an absence, Fray Diego de Leon, who was in charge of his cell, found it and made a copy, which was largely transcribed and circulated. At a time when vernacular versions were so rigidly proscribed this was, at the least, a hazardous proceeding and Bartolomé de Medina heightened the indiscretion by charging that, in his exposition, he represented the work as an amatory dialogue between the daughter of Pharaoh and Solomon. [Sidenote: _LUIS DE LEON_] In December 1571, de Castro and Medina presented formal denunciations of Fray Luis, Grajal and Martínez, to the Salamanca commissioner of the Valladolid tribunal, charging them with denying the authority of the Vulgate and preferring the interpretations of the rabbis to those of the fathers, while the circulation of Canticles in the vernacular was not forgotten. Other accusers, including students, joined in the attack, making thirteen in all, with a formidable body of denunciations. Grajal was soon afterwards arrested and Fray Luis, warned of the impending danger, presented himself, March 6, 1572, to Diego González, the former inquisitor of Carranza, then on a visitation at Salamanca, with a copy of his lecture on the Vulgate and the propositions drawn from it, and also his work on Canticles. He asked to have them examined and professed entire submission to the Church, with readiness to withdraw or revoke anything that might be found in the slightest degree objectionable.[339]