Abstract

The purpose of this paper is to reconstruct, through the analysis of some key moments, the evolution of the term “theology” within the Western philosophical thought. Starting with the first formulation by the Presocratics, the study takes into consideration both the first attestation of the term by Plato and the role it plays in Aristotle’s works. In its second part, the paper considers the importance of the term “theology” in the Latin world, through the study of the Augustine’s critic against the greek thinkers, which will lead to a further development in the Middle Ages. The point of arrival is Peter Abelard, who formulated a concept of “theology” conceived as a science. At first, the term was tied to a pagan conception of society and was devoid of any scientific connotation. With the advent of Christianity, it begins to take on an universalistic character connected with the concept of an absolute truth. It is here pointed out, through all of these antecedents, how, in the Middle Ages, when the “theology” became an autonomous science and responds to its own laws, how it is assumed and used as an instrument to manage both science and truth. Thanks to the contributions of the ancient philosophers, developed by medieval thinkers, it was possible to subsequently use the term “theology” also in a political sense. It also allows us to extend it to other fields than its original one. Finally, this paper wants to stress that it is necessary to first study the evolution of the concepts of terminology, because it allows us to better understand the concepts that are used in science.