Entre el cielo y la tierra

"In the late medieval period, the royal power was expanding its power and was gradually building an institutional and state framework. For this, he had to count on collaborators and servers, more and more numerous and with more training. It was very common for these to be part of the ecclesiastical estate. Thus, apparently, they were between heaven, because of their ecclesiastical status, and the earth, as servants of the king."--Back cover.