What Is Philosophical Theology? Stephen T. Davis Explains. 

Philosophical theology attempts to use the methodologies and conceptual resources of philosophers and apply them to theological issues.
The crucial point is that philosophical theologians, unlike those who are doing philosophy of religion, are prepared to accept the truth of crucial Christian beliefs at the outset. Some of these truths are often argued for, of course, but they are also sometimes taken as assumed premises in arguments. Philosophical theologians bring their faith commitments with them.
Philosophical theology, then, allows propositions concerning doctrines such as the Trinity or the incarnation to run through the rigor of philosophical scrutiny with tests of intelligibility and logical consistency. Moreover, the goal is to attain deeper understanding of Christian teaching. No sensible philosopher or theologian will deny the shroud of mystery that overhangs our thinking about God, and hence no sensible philosopher or theologian will strive for total comprehension or strive to remove all the mysteries. But the desire is to have faith seeking understanding.
LEARN MORE: masterlectures.zondervanacade...