A truly whole-Bible theology should embrace all the doctrines, and pursue confidence and understanding of everything God has given us, no matter how much or how little it drifts into the center of our attention. Know your body, and it will help you know your theology. In this way, the ultimate unity of our understanding of biblical teaching may be preserved in a way that the concentric circles model seems to miss (and mislead). You can have your core circles and leave the others behind. You cant do this with the body: a heart without a stomach, arms, blood vessels, etc. is not going to be alive very long. All the parts contribute to each other in many ways, manifesting the interdependence and unity of the whole. Such is our theology as well, even the weird stuff that seems just foolishness and weakness to us.
Interesting thread topic!
That’s why “All scripture is given by inspiration of God and is profitable ... “ !