Abstract

All specialists who question the diverse components of the medieval universe stress that the ecclesiastical institution occupied a choice place within the sociocultural structure of that world. This is true because of the solidity of its implantation in the century and particularly because of the efficacity of its doctrinal function. In the cultural domain, the production and transmission of knowledge (in addition to the practice of indoctrination that it supposes), the Church was completely sovereign. The ecclesiastical institutions (from simple parish churches to cathedrals and episcopal sees, as well as convents and monasteries) were responsible for the foundation and rise of medieval schools, universities, the centers where books were produced—or more precisely, manuscripts—and the organization of libraries.