This letter remained unanswered for nearly six months, during which another experiment was tried on João's credulity. Cardinal Sforza, one of the papal grandsons, wrote in the name of the pope that, if the nuncio was admitted, all that he asked for the Inquisition would be conceded, and Cardinal Crescenzio confirmed this verbally. With natural distrust, however, the king asked to have Paul himself ratify this to Faria, and then he would admit Ricci. As late as June 22, 1545, he was writing in this sense, not knowing that on June 16th the pope had responded to his letter in a brief in which, with exasperating affectation of benignity, he pardoned João's asperity; against João's assertions of the wickedness of the New Christians and the mildness of the Inquisition, he set the constant complaints reaching him of its cruelty and injustice, and the numerous burnings of the innocent; as it was under his jurisdiction, he was responsible and he could not forego the duty of investigating the truth of these conflicting statements; there was also the spoliation of Cardinal Silva which must be redressed. The brief closed with the significant threat that, if these matters were not remedied, he could not expose himself before Almighty God to the charge of negligence in an affair of such moment.[709] The devious ways of the papal court are hard to follow. Four days before the date of this brief, on June 12th, Cardinal Sforza sent to João the written assurance that was demanded, promising that if he would admit the nuncio, the pope would grant all that he desired as to the Inquisition. On receiving this in August, the king at once replied that, in reliance on the cardinal's assurances, he would permit Ricci to enter Portugal and he asked to have the necessary bull made out and sent by Simão da Veiga. At the same time he gave Ricci permission to come, cautiously adding that it must be under the limitations imposed on Lippomano. Ricci, detained by sickness, did not arrive until September 9th, and then he was the bearer of the minatory brief of June 16th. That João was thunderstruck may well be believed and he wrote to his envoys that he knew not what to say.[710]