EN
The term Theology is of Greek origin, and etymologically means knowledge of God. The term began to be used by Christians from Eusebius of Caesarea. From then be understood as methodical exposure of Revelation, accepted by the faith. This understands into the truths revealed in the light of reason enlightened by the faith. As better, could be defined as science in which the mind of the believer, faith-driven theological strives to better understand the mysteries revealed in themselves and in their consequences, 1) Material object is the reality that Theology itself is concerned. The object is God and all the realities of the created and governed by his plan of salvation. The primary material object is God and the child object is created everything as ordered to God; 2) Formal Object is the object quod, what belongs to God the Deus sub ratione Deitatis,and the other is the formal object light under which the object is considered. In this case, the reason enlightened by the faith.