Peter Lumpkins wrote recently regarding Molinism
First, like Calvinism and Arminianism, Molinism is a system, and being a system itself remains a weakness so far as I am concerned. From my standpoint, it is difficult to impossible to accept that a system is required to interpret God’s revelation. The nature of biblical revelation itself works against a rigid framework through which the biblical text must pass in order to understand it correctly. With dozens of authors writing over at least a 1,500 year span, what possible system developed 1,500 years later could suffice? What of those interpreters who read the biblical text prior to the system’s development? Is biblicism itself not enough?
Well quite frankly, no. What does “biblicism” mean exactly? That we no longer have to employ our minds to understand what the Bible says? If that is the case then I would be very interested in meeting the person who has managed to shut off their mental faculties in order to process (mentally?) the message contained within scripture.
God has designed us in such a way that we must process all information we accumulate and posses through our minds. And our minds are well adapted to systems of through in order to assist as we reason through various subjects. In fact, dividing all the information in the universe into subjects is, itself, a system designed to help us divide up the whole of knowledge into more manageable pieces.
No, systems of thought are not infallible. But it would be a gross miscalculation to discount something merely because it is part of a system. If anything we should be more wary of ideas that do not fit into any larger system as such ideas are prone to be incompatible with other ideas we hold.
How would we know that we hold conflicting ideas without an overriding system (or meta-narrative) acting as a higher vantage point?
Yes, Scripture is our ultimate vantage point, but that does not mean intermediate systems of thought are invalid or unnecessary.