24. The Holy Office is wont to issue edicts—as, for instance, the general edict concerning matters of the faith, and other specific ones—for the prohibition and seizure of certain books. The public reading of these edicts is of the utmost importance, having the force of a notarial summons. It always takes place in the cathedral church, where the people are commanded several days beforehand to meet, under pain of excommunication. The sermon is assigned to the most learned preacher of reputation and authority, who preaches it elsewhere, on that same day; notice is therefore given to the monasteries and to all concerned. The Holy Office shall appoint both the preacher and the day, although it is best to make arrangements therefor with the prelate, and obtain his concurrence; for in so doing nothing is detracted from what is due to the Holy Office. Although the penalty of excommunication is imposed, it is not held to bind any except those who for petty considerations neglect to heed it. In denouncing their guilt the commissary shall absolve them, imposing upon them only some secret spiritual penances and not any pecuniary or ignominious punishment. Others who through carelessness, negligence, or ignorance, fail to appear, the commissary shall discharge with a gentle reprimand, setting at ease their consciences in regard to the excommunication.
25. The Inquisitor therein anticipating the action of any other judge is accustomed to visit all ships which arrive at the ports, no matter whence they come; therefore the commissary shall do so, if he is in a place where it can be done, and shall ask the principal officers of the ship the questions sent with these instructions. If he is unable to do so in person, he will entrust the matter to the parish priest or the vicar who resides in the port, sending him a copy of the questions to be asked. He will notify us as to the ports chiefly frequented by ships, where it will be best to keep persons with a special commission from us; and will name some of the persons to whom this commission may be given. When the commissary has succeeded in visiting the ship at its station in the harbor, the captain, master, or clerk, or some of the passengers will find it necessary to go ashore, to the city; then, while the supplies most needed are being procured, he will examine them. In all this it is very important to avoid carelessness. This is understood only of ships which belong to Spaniards and come from Nueva Spana, Piru, or Panama, or from Portuguese India, or from other regions.
26. One of the most important reasons for inspecting the ships is the books, especially the boxes which come as cargo. The royal officials and magistrates of his Majesty who reside in the ports shall send the said boxes to the commissary of the Inquisition, without opening them or taking any books out of them. The commissary shall open them and examine the books, comparing them with the general catalogue; and after seizing such as he finds are prohibited, he will give the rest to the owners To this end the commissary shall make known to the royal officials of the city, and to those who reside in the ports, the ordinance which accompanies this paper; and this applies even when the said boxes of books have been previously examined by another inquisitor.