What you are investigating is the broad subject of God's rule/providence over His creation. However, the Meredith Kline and Mark Karlberg "Two Kingdom Theology" debate within the OPC is much more focused and doubtless has its roots in some form of the broad subject. It would do you much good to read D. Patrick Henry's critique of the Klinian view that I believe will help you better understand where one could easily end up and getting the covenants that God established with man, specifically the Mosaic Covenant totally wrong.

Clicky here: In Defense Of Moses: A Confessional Critique Of Kline And Karlberg

[Linked Image]

simul iustus et peccator

[Linked Image]