This inquiry was to determine whether the clergy understood the basic dogma of the church and whether they were capable of explaining it to their parishioners. He also issued instructions on how the sacramental wine and bread were to be treated, and forbade the sale of them.
This investigation aimed to verify whether the clergy possessed a thorough understanding of the church's fundamental principles and could articulate them to their congregation. Furthermore, he provided instructions on how to handle sacred elements, such as wine and bread, and prohibited their sale.