There was another form of assistance allowed to the accused, when the questions at issue involved nice theological points, beyond the capacity of the ordinary advocates. Learned doctors were called in as _patrones teólogos_, to aid the accused, after he had been heard in defence of his incriminated propositions. In ordinary practice, the propositions and his answers were read to them; to each one they said whether he had satisfactorily explained it or not; or whether he ought to retract, or whatever other conclusion they might reach; then the whole was submitted to the calificadores, who pronounced their final censure.[143] Nominally the patrones were selected by the accused but in this, as in everything else, the Inquisition sought to control the defence. When, in 1574, Fray Luis de Leon was told that he could have patrones, he named four from various places. The Valladolid tribunal referred the nominations to the Suprema, which replied by asking whom it was accustomed to give from among its calificadores and, on being informed, ordered that the routine custom should be followed. Fray Luis's protest that he did not want calificadores, who had already pronounced against him, was set aside; patrones were not meant to defend the accused in his heresies, but to undeceive him and tell him what he should believe. It is true that the Suprema finally receded from this position but, by a juggle continued for months, Fray Luis was forced to take a man whom he did not want, and who was only a new and disguised calificador; conference between them was denied, and the opinion which the patron rendered was withheld from him.[144] The wisest course for a theologian, in the hands of the Inquisition, was that adopted by Fray Thomas de Nieba, in 1642, when on trial at Valladolid for certain conclusions defended by him in scholastic debate. He refused both advocate and patrones, saying that he was subject to correction by the Church and by learned theologians, and he did not propose to defend the inculpated propositions.[145] * * * * * [Sidenote: _PUBLICATION OF EVIDENCE_] We have seen that, after the accusation was read and answered, the prisoner was told to choose an advocate. Possibly two names were mentioned to him, both equally unknown; more often only a single name. He was not at liberty to refuse and, on his giving assent, the advocate, who had been kept in readiness in the antechamber, was called in. The proceedings up to that point were read to him, and he at once performed the duty of urging his client to confess. Whether successful or not in this, he stated that the next thing in order was to conclude; the fiscal was called in, who similarly announced that he concluded, and the inquisitors notified both parties of the conclusion. These formalities being over, the case was formally received to proof. The fiscal asked that his witnesses be ratified and publication of evidence be made.