What is Molinism?
Question 02057
Molinism is a theological framework developed to explain how God can exercise complete providential control over history while human beings retain genuine freedom of choice. It has attracted considerable attention among evangelical theologians over recent decades and deserves both a fair explanation and a careful assessment. It asks genuinely important questions, though the answers it proposes go significantly further than Scripture explicitly goes.
Its Origins
The framework was developed by Luis de Molina (1535-1600), a Spanish Jesuit theologian, whose major work Concordia was published in 1588. Molina was wrestling with a genuine theological tension: if God foreknows all things and His purposes are certain, how can human choices be genuinely free rather than simply determined? And if human choices are genuinely free, how can God’s providential purposes be certain? The two poles of the question can feel impossible to hold together without collapsing into one position or the other.
Molina’s solution was to propose that God possesses a form of knowledge that sits between what could happen and what actually will happen — a knowledge of what free creatures would do in any possible situation they could ever face. This is the concept of middle knowledge, which receives its own treatment in the next question. Molinism as a whole is the theological system built around that concept.
How the System Works
In Molinism, God’s knowledge is described in three logical moments. God knows, first, all necessary truths and all possibilities — every possible state of affairs, every creature who could ever exist, every choice any of them could ever make. This is called natural knowledge. God knows, second, what every possible free creature would freely do in any possible set of circumstances — the counterfactuals of creaturely freedom, the “what would happen if” scenarios. This is middle knowledge. God knows, third, everything that will actually happen, given His decision about which possible world to actualise. This is free knowledge.
The Molinist claim is that God, using His middle knowledge, selected from among all possible worlds the world in which free creatures would freely make the choices that bring about His purposes — without those creatures being determined to make those choices. Providence is secured because God chose this particular world. Freedom is preserved because within this world, creatures genuinely choose. God compelled nobody; He knew what they would do if placed in certain circumstances, and arranged those circumstances accordingly.
The Appeal of Molinism
The theological appeal is genuine. Molinism offers a way to affirm both genuine human freedom and genuine divine providence without capitulating to Calvinist determinism on the one hand or to Open Theism’s limitation of God’s foreknowledge on the other. It has attracted scholars who are uncomfortable with the idea that God ordains sin and suffering in the strong Calvinist sense, but who are equally unwilling to follow Open Theism into a God who does not know what His creatures will freely do. Molinism presents itself as a middle path between those two positions.
The framework also has some biblical touchstones that are worth noting. Jesus’ statements in Matthew 11:21-23 — that if the miracles performed in Chorazin had been performed in Tyre and Sidon, they would have repented — appear to express knowledge of what free creatures would have done under circumstances that never actually occurred. That is precisely the kind of knowledge Molinism calls middle knowledge. And 1 Samuel 23:10-12 records David asking God what would happen if certain events unfolded, with God providing answers about actions that were never taken.
An Honest Assessment
The philosophical ingenuity of Molinism is considerable. The problem is that it builds an elaborate metaphysical structure on a foundation that Scripture does not clearly provide. The concept of possible worlds — God surveying an infinite range of possible universes and selecting the one that best combines creaturely freedom with divine purpose — goes significantly beyond what the biblical text explicitly teaches about divine foreknowledge and providence.
There is also a serious philosophical objection known as the grounding objection: what makes these counterfactuals true? If it is true that a creature would freely choose X in circumstance Y, something must ground that truth. But if the creature is genuinely free, their future choice cannot be determined by anything prior to the choice itself — including God’s knowledge of it. The response to this objection remains contested among philosophers, and the problem is not trivial.
The biblical materials Molinists cite do establish that God knows how free creatures would have acted under circumstances that never occurred. They do not, however, provide the raw material for a three-stage theory of divine knowledge from which a systematic account of providence can be derived. There is a significant distance between those specific texts and the full Molinist framework, and that distance should make us cautious about treating Molinism as an established biblical position rather than a philosophical proposal.
So, now what?
Molinism is worth understanding, and the question it addresses is worth taking seriously. But it is wiser not to invest heavily in a philosophical system that goes further than Scripture explicitly goes. The confidence Scripture invites us to hold is this: God knows all things completely, human beings make real choices for which they are genuinely responsible, and God’s purposes will not fail. The mechanism by which those three things cohere is held in the wisdom of God rather than mapped out for systematic analysis, and Romans 11:33 suggests that is the right posture to take.
“Oh, the depth of the riches and wisdom and knowledge of God! How unsearchable are his judgements and how inscrutable his ways!” Romans 11:33
