That evening Grandier asked the bailiff for an audience. At first he had made fun of the exorcisms, for the story had been so badly concocted, and the accusations were so glaringly improbable, that he had not felt the least anxiety. But as the case went on it assumed such an important aspect, and the hatred displayed by his enemies was so intense, that the fate of the priest Gaufredi, referred to by Mignon, occurred to Urbain's mind, and in order to be beforehand with his enemies he determined to lodge a complaint against them. This complaint was founded on the fact that Mignon had performed the rite of exorcism in the presence of the civil lieutenant, the bailiff, and many other persons, and had caused the nuns who were said to be possessed, in the hearing of all these people, to name him, Urbain, as the author of their possession. This being a falsehood and an attack upon his honour, he begged the bailiff, in whose hands the conduct of the affair had been specially placed, to order the nuns to be sequestered, apart from the rest of the sisterhood and from each other, and then to have each separately examined. Should there appear to be any evidence of possession, he hoped that the bailiff would be pleased to appoint clerics of well-known rank and upright character to perform whatever exorcisms were needful; such men having no bias against him would be more impartial than Mignon and his adherents. He also called upon the bailiff to have an exact report drawn up of everything that took place at the exorcisms, in order that, if necessary, he as petitioner might be able to lay it before anyone to whose judgment he might appeal. The bailiff gave Grandier a statement of the conclusions at which he had arrived, and told him that the exorcisms had been performed that day by Barre, armed with the authority of the Bishop of Poitiers himself. Being, as we have seen, a man of common sense and entirely unprejudiced in the matter, the bailiff advised Grandier to lay his complaint before his bishop; but unfortunately he was under the authority of the Bishop of Poitiers, who was so prejudiced against him that he had done everything in his power to induce the Archbishop of Bordeaux to refuse to ratify the decision in favour of Grandier, pronounced by the presidial court. Urbain could not hide from the magistrate that he had nothing to hope for from this quarter, and it was decided that he should wait and see what the morrow would bring forth, before taking any further step.

The impatiently expected day dawned at last, and at eight o'clock in the morning the bailiff, the king's attorney, the civil lieutenant, the criminal lieutenant, and the provost's lieutenant, with their respective clerks, were already at the convent. They found the outer gate open, but the inner door shut. In a few moments Mignon came to them and brought them into a waiting-room. There he told them that the nuns were preparing for communion, and that he would be very much obliged to them if they would withdraw and wait in a house across the street, just opposite the convent, and that he would send them word when they could come back. The magistrates, having first informed Mignon of Urbain's petition, retired as requested.