This question currently has 2 vote-to-close with the reason "General philosophical or sociological questions are off-topic unless clearly asking for a doctrinal answer." although this question clearly links the concept of truth with progressive revelation of one of God's attribute (God is truth).
I would like to open discussion on clarifying this site's position on philosophical questions that are regularly included in all modern systematic theologies, which have traditionally been covered in the Introduction (Prolegomena) section. Some Church Fathers, most notably St. Augustine, Boethius, and St. Thomas Aquinas, became famous because of their philosophical work within their theologies. Therefore, we may want to expand the coverage, or at least have a better guidelines on what types of questions belong to Philosophy.SE and what types belong to C.SE.
Another observation: many of philosophical questions are actually Christian apologetics, shouldn't they belong here?