The experience of many years with the Chinese nation has made it very evident that it was necessary to prohibit to the Sangleys, especially the infidels, trade and intercourse with the villages and provinces of Indians, and keep them out of Indian houses and grain-fields, and thus it is provided and ordained; but unfortunately this prohibition is neither obeyed nor respected. It is, however, a fact that only when they are married, and compelled to make their abode in the chief town [of the province], where the alcalde-mayor resides, or when they are settled in a certain Parián, does his Majesty permit them to reside among the Indians--who from communication with the Sangleys obtain only superstitions, frauds, and the loss of the habits of morality in which we are trying to instruct them. The administration of the Christian Sangleys is in charge of the two holy religious orders of St. Dominic and the Society of Jesus; and as these people are for the most part the poorest [of the Sangleys], we do not consider it foreign to our obligation to attend to them, in such manner as is possible and right. It is only just to direct your Lordship's attention to a custom introduced within the last few years, which is that the tribute that they pay for licenses [to remain in the country] has been increased--although it appears that the laws favor the Christian Sangleys, providing that their tribute shall be only ten reals; but at present they are paying the same amounts of tribute as do the infidel and heathen Sangleys. Your Lordship, with your clear judgment and ready comprehension, will be pleased to consider whether it is in accordance with the lofty purposes which his Majesty has for propagating the faith, and for lightening the burdens of those who are converted to it--in which his Catholic piety has so earnestly striven--that the said tributes should be extended and increased among the Christians; and whether they do not deserve to be relieved from so grievous a burden.
So great is the sorrow of our hearts at seeing and realizing how easily and quickly the Indians who are apostates from our holy faith retreat to the mountains, and the obstinacy which the infidels show in not coming out of them, that we cannot neglect to remind your Lordship a second time of the urgent necessity that expeditions into the mountains [by our troops] be continued, like those that were made in former times with success and useful results. We entreat and charge your Lordship that to this remedy which has been already tried on other occasions the piety of your Lordship will be pleased to add [another,] that of prohibiting to the Indians who are already Christians intercourse and trade with the infidels; for the regular result of this is, that the said infidels withdraw more and more from the mild authority of our holy religion. That religion is considered, by the said Christians, as intolerable, although it is not such, whether in itself, in its effects, or in the obligations which they assume by becoming Christians--which, in the feeble light of their understanding, is the same as being reduced only to subjection to the ecclesiastical minister, the alcalde-mayor, and the burdens of tributes and repartimientos.