There is another matter not less important, the reduction of the villages and houses of Indians into parishes [debajo de Campana], which I have continually recommended, and still urge; for I am of opinion that without such reduction we shall have neither Christians nor good vassals, as it is impossible for the Indians, while dispersed, to be instructed in the mysteries of the Catholic religion. Living, as most of them do, without government either spiritual or temporal, they readily abandon both their religion and their vassalage, as experience has proved. This would be corrected by the said reduction, and, as a result, the Indians would become more civilized; they would go to church frequently, the children would attend the schools, and their instruction in the Castilian language would be facilitated, and with it our trade. If schools for the instruction of boys and girls were established in the chief towns of the provinces, as I recommended to the superior government, religion and the Christian church would flourish in these valuable dominions--whose natives are susceptible of great religious and social progress, if zeal and care be displayed for that which has hitherto been neglected. As for the royal interests in these islands, I have the satisfaction of having sent to your Majesty a work entitled, "Demonstration of the deplorable and wretched condition of these Philipinas islands," etc.; and another containing seven demonstrations [66] showing the products yielded by these dominions and the expenditures of your Majesty therein; and the great retrenchments of these, and the increase [of revenues], which might be established--which would reach every year the amount of more than one million, three hundred thousand pesos, without including the increase of the tributes or counting the present receipts of this royal treasury. In regard to these two works, however great an outcry may be made by the indignation which the religious have conceived against me on account of the advantages of which they would be deprived by the [royal] approbation of the second work, I trust that the royal and just mind of your Majesty will be gratified by the zeal with which I have discovered the "philosopher's stone" with which these islands can yield to your Majesty more than what their maintenance has cost for two hundred and three years.