Why This Page Exists
William Lane Craig has probably done more than any other living philosopher to defend the Christian faith in the public square. His debates with atheists, his textbook Philosophical Foundations for a Christian Worldview, his Kalam cosmological argument, his work on the resurrection of Jesus — all of this has strengthened countless believers facing the most aggressive secular objections. If someone is sitting with Christopher Hitchens or Richard Dawkins or Sam Harris and needs a response, Craig has built the weapons that work. The Reformed should honor this. We do.
On the question of how God saves, however, Craig is a Molinist. He believes that God possesses a kind of knowledge — middle knowledge or scientia media — that lets Him know what every possible libertarianly-free creature would freely do in every possible circumstance. God uses this middle knowledge to select and actualize exactly the world He wants, while preserving the libertarian freedom of every creature in it. This is the most philosophically sophisticated attempt ever made to resolve the sovereignty-freedom paradox without collapsing into either Calvinism or open theism.
It is also, we will argue, a detour. An elegant, brilliant, careful detour that takes several hundred pages to arrive exactly where Reformed theology started. Craig deserves a careful answer because his system is more careful than most. This page is that answer.
Move 1 — What Molinism Is and Why It's So Attractive
The system is named for Luis de Molina (1535-1600), a Spanish Jesuit who developed it to resolve the disputes about grace and freedom that were raging between the Dominicans (who held a more classical Augustinian-Thomist position) and the Jesuits (who wanted to preserve libertarian freedom). Molina's proposal was that God has three logical moments of knowledge:
- Natural knowledge — God knows all necessary truths and all possibilities. This is knowledge of what could be.
- Middle knowledge — God knows what every possible free creature would freely do in every possible circumstance. This is knowledge of counterfactuals of creaturely freedom (CCFs).
- Free knowledge — After considering His middle knowledge, God freely decrees to actualize exactly one feasible world. Free knowledge is His knowledge of what will be.
The move is extraordinarily elegant. By slotting middle knowledge before God's creative decree and after His natural knowledge, Molina seemed to give God complete providential control (because God picks the world) while preserving libertarian freedom (because the creatures in that world still choose freely according to their own CCFs). Every prayer is answered before you pray. Every conversion is secured before time began. Every evil is permitted rather than directly willed. And yet — the Molinist insists — every human choice is genuinely free in the libertarian sense.
For anyone caught in the Calvinist/Arminian dilemma and uncomfortable with both options — wanting more than Arminian foreknowledge but less than Reformed decretal causation — Molinism has felt like a rescue. Craig has been its most effective modern defender. We have met many Christians who say "I was an Arminian wrestling with Romans 9, then I discovered Molinism, and now I can finally breathe." We want to honor what made them feel that relief — and then, very gently, press on the joints the system is hiding.
Move 2 — The Grounding Objection
The deepest philosophical objection to Molinism is what analytic philosophers call the grounding objection. It runs as follows.
Counterfactuals of creaturely freedom are contingent truths. They are not necessary (they could have been otherwise). They are not analytic (they are not true by definition). They are propositions of the form "If Smith were in circumstance C, Smith would freely choose X." These propositions must be true before God's creative decree — that is the whole point of middle knowledge. And they must be true independently of God's decree — otherwise Molinism collapses into Calvinism.
So the question is: what grounds the truth of CCFs? What makes them true rather than false?
They can't be grounded in the actual free choices of the creatures, because the creatures don't exist yet — CCFs are logically prior to the creative decree. They can't be grounded in God's nature, because God's nature is necessary and CCFs are contingent. They can't be grounded in God's will, because that would be Calvinism (God decreeing the content of the counterfactuals). They must, on the Molinist picture, be grounded in nothing at all — they are brute contingent truths that just happen to be true.
This is philosophically remarkable. It means that the content of middle knowledge — the specific truths God consults to choose which world to actualize — is itself outside God's control. God cannot make Smith a creature who would freely choose differently in circumstance C. The CCFs are given; God is a consumer of them; God can only select among the feasible worlds the CCFs allow.
This introduces a metaphysical structure in which God is logically dependent on truths He did not determine. Classical theism — the tradition from Athanasius through Augustine through Aquinas through the Reformation — has always resisted this. God is not a consumer of pre-existing truths. God's nature is the ground of all possibility, and God's decree is the ground of all actuality. There is nothing outside God — including no brute metaphysical facts about what Smith would freely do — that stands above God and constrains His choices.
Craig's response to the grounding objection is essentially to deny that CCFs need grounding. They are, he says, simply true or false as a matter of the "subjunctive conditional of creaturely freedom" — what the creature would do, which is what it is. The Reformed response is that this move is mystery-mongering: it takes the very thing that needs explanation and declares it not to need explanation. When you are saying "it just is the case that these contingent truths about what free creatures would do are true" you are asking the philosophical audience to accept a very large metaphysical assumption to save libertarian freedom. The Reformed are not willing to accept it.
Move 3 — The Feasibility Problem and Trans-World Depravity
Suppose we grant, arguendo, that middle knowledge exists and that CCFs are true. A further problem arises: what if the CCFs happen to be such that no feasible world contains universal salvation?
Craig's system entails that God selects the best feasible world — the best world that is actualizable given the CCFs He has to work with. But if the CCFs are such that every feasible world contains some persons who would freely reject Christ in every circumstance in which they would be offered salvation, then universal salvation is not feasible. Plantinga called this transworld depravity: the possibility that some creatures would freely sin in every possible world in which they exist.
Craig actually embraces something like this to solve the problem of the unevangelized. He argues that God may have known, through middle knowledge, that those who die without hearing the gospel would not have believed even if they had heard. So God's justice is preserved: they are not condemned for lacking information they never had, but for the rebellion they would have exhibited regardless.
This is a clever move but it has a devastating cost. It means that Craig's God's universal salvific love is, in every case where someone is damned, hollow. God could not have actualized a world in which this particular person was saved — the CCFs did not permit it. The person is damned because their counterfactual rebellion was brute. God wanted to save them, but the metaphysics of middle knowledge would not cooperate.
This is, we submit, a worse picture of God than the Reformed one. In Calvinism, God genuinely wills the salvation of the elect and accomplishes it, and passes over the non-elect for reasons entirely internal to His sovereign counsel, for the display of His justice and the magnification of His mercy. In Molinism, God wants to save everyone but is unable — constrained by brute contingent truths about what libertarianly-free creatures would do. The Reformed God is sovereign. The Molinist God is clever but structurally limited.
This is why the Reformed doctrine of reprobation, painful as it is, is theologically cleaner than Molinist feasibility: it says the whole thing is from God and for God. Molinism ends up with a God who is a Master Optimizer working within pre-existing constraints He did not set. That is a diminishment of sovereignty that the Molinist rarely acknowledges but that is built into the foundation of the system.
Move 4 — The "What Freedom Is This?" Problem
Molinism is sold as the system that rescues libertarian freedom from Reformed determinism. But when you press the system, the freedom turns out to be metaphysically real and explanatorily idle.
Consider: God, in His middle knowledge, knew that if He actualized the circumstances in which Smith faced the gospel on April 19, 2026, Smith would freely choose to believe. God therefore actualized exactly those circumstances. Smith believed. Every step in the process — from the CCF being what it was, to God's selection of it, to God's actualization of the world containing it, to Smith's "free" choice within it — was determined before time began.
Now the question: in what meaningful sense is Smith's choice "libertarianly free"? Smith could not have chosen otherwise in those exact circumstances — that is what the CCF says. God selected those circumstances precisely because He knew Smith would believe in them. God is as much the final cause of Smith's belief as any Calvinist could say. The only difference is that Molinism adds a metaphysical gloss: "Smith was technically libertarianly free in the split second of choosing even though the outcome was fully determined before creation."
Reformed philosophers (Paul Helm, Greg Welty, James Beilby, among others) have pressed this for decades: what work does libertarian freedom actually do in the Molinist system? It doesn't enable a different outcome — God would have selected a different world if Smith had had a different CCF. It doesn't provide a different causal pathway — the CCF is what it is, and Smith's choice follows it. It provides, at best, a metaphysical label on a process that functions exactly the way Reformed determinism functions.
This is why many critics call Molinism theologically indistinguishable from Calvinism with a different vocabulary. Craig would object. But the objection, we submit, is more terminological than substantive. The Molinist insists his freedom is real; the Calvinist insists the freedom the Molinist has described is precisely what the Calvinist calls compatibilist freedom under a metaphysical disguise.
Move 5 — Craig's Exegesis Is Driven by Philosophy, Not Text
When Craig engages the New Testament predestination texts — Romans 8:29-30, Ephesians 1:4-5, Romans 9 — he reads them through the Molinist lens. Predestination becomes God's selecting a world on the basis of foreknown free choices. Election becomes God's choosing to actualize the world in which Smith would freely believe. This gives Craig a reading that formally preserves the biblical vocabulary while substantively neutralizing it.
The problem is that the New Testament vocabulary resists this reading. Consider three examples.
Ephesians 1:4-5. Paul writes that God "chose us in him before the creation of the world to be holy and blameless in his sight. In love he predestined us for adoption to sonship through Jesus Christ." The Molinist reads this as: God selected (on the basis of middle knowledge) the world in which we would freely believe. But Paul's emphasis is that the choice is in God's sovereign pleasure — "in accordance with his pleasure and will" (v. 5) — not contingent on anything about us. The reason we were chosen is entirely in God, not in our foreseen response. Molinism requires adding a layer Paul never gestures toward.
Romans 9:11-13. Paul argues that God chose Jacob over Esau before they had done anything good or bad — specifically in order that God's purpose in election might stand, not by works but by him who calls. The Molinist would have to say: God selected the world in which Jacob would freely respond to Him and Esau would not, on the basis of middle knowledge of their CCFs. But Paul's "not by works" excludes precisely this kind of foreknown-response basis — the whole point is that the election is grounded in God alone, not in foreseen responsiveness of any kind.
John 6:37, 44, 65. "All those the Father gives me will come to me ... No one can come to me unless the Father who sent me draws them ... No one can come to me unless the Father has enabled them." The Molinist must read these as: the Father enables those whom middle knowledge shows would respond, and the "drawing" is the sufficient-but-resistible prevenient grace provided to everyone. But the structure of Jesus' argument is monergistic: the drawing is effectual, the giving is prior, the coming is the consequence of divine action. The Molinist gloss neutralizes the force of Jesus' logic to fit the philosophical framework.
In each case, the text is more easily read as Reformed than as Molinist. The Molinist reading requires importing a metaphysical scheme the text does not itself gesture toward. The Reformed reading takes the text at face value. Craig's exegesis is the servant of his philosophy, not the judge of it, and once you notice that, the Molinist readings start to feel like post-hoc accommodations rather than native readings of the text.
Move 6 — Molinism Is Calvinism With Extra Steps
This is the crown-jewel critique, and it is the one that costs the most to acknowledge because it deflates the whole Molinist project.
If God, in middle knowledge, consults the CCFs and selects the world in which exactly the elect freely believe and exactly the non-elect freely reject, and if God then actualizes precisely that world, then — at the level of what actually happens — God has determined that the elect believe and the non-elect reject. Not directly, perhaps. Not by causing their choices in the Reformed sense. But by selecting and actualizing the precise world in which those choices occur, God has made them happen.
The Molinist says: "Ah, but God didn't determine the CCFs. Those are contingent on what the creatures would freely do." The Reformed answer: "Fine — but God selected the CCFs He wanted by selecting the world He actualized. He chose to instantiate exactly this Smith with exactly these CCFs. At the level of what Smith actually does and what God's will actually accomplishes, the difference between 'God decreed Smith's belief' and 'God actualized the world in which Smith would freely believe given his CCF' is a distinction without a functional difference."
Molinism is, at the practical theological level, monergism wearing libertarian clothes. Every event in the actual world happens because God selected the world in which it would happen. Every saved person is saved because God chose the world in which they would freely believe. Every lost person is lost because God chose the world in which they would freely reject. The libertarian freedom is metaphysically real in each moment but explanatorily idle at the level of providence — God gets exactly the world He wants, and nothing happens that He did not choose.
This is what the Reformed have been saying all along. The Molinist construction is clever, philosophically interesting, historically important — but it is a route that travels several hundred pages through middle knowledge, CCFs, feasible worlds, transworld depravity, and actualization, only to arrive at: God is sovereign over every event that occurs, including every human choice, and nothing happens outside His providence.
Welcome back to Ephesians 1:11 — "In him we were also chosen, having been predestined according to the plan of him who works out everything in conformity with the purpose of his will." Paul got there in one verse. Molinism takes a treatise. The destination is the same.
What He Got Right
Craig has genuine gifts and the Reformed should honor them.
First — apologetic excellence. Craig has spent four decades defending the resurrection of Jesus, the existence of God, the reliability of Scripture, and the case against naturalism, at the highest academic level. Many believers who are now Reformed were first rescued from atheism by Craig's arguments. We owe him for that and say so gladly.
Second — refusing open theism. Craig is a strong critic of open theism — the view that God does not know future free choices. He insists that God knows the future exhaustively, and he has argued against open theists with the same rigor he uses against atheists. The Reformed agree wholeheartedly. Divine foreknowledge is non-negotiable. Craig has defended it publicly when others have not.
Third — taking providence seriously. Unlike some Arminians who soften God's providence to preserve human autonomy, Craig insists that God has exhaustive providential control of history. His Molinism is, in intention, a high-providence view. We think it collapses into Calvinism on analysis, but the intention is right: God is in charge of everything.
Fourth — taking philosophy seriously as a servant of theology. Craig rejects fideism and insists that Christian theology must be philosophically defensible. We agree. The Reformed tradition has produced some of the greatest philosopher-theologians in history — Edwards, Turretin, Van Til, Plantinga — and Craig stands in that lineage even when we disagree about conclusions.
A Pastoral Word to Those Who Found Molinism a Relief
If you came to Molinism because Calvinism felt too deterministic and Arminianism felt too weak, we want you to hear this gently. Molinism gave you, we think, the best of both worlds as a psychological gift: the Reformed sense that God is in charge combined with the Arminian sense that your will is still your own. For a time, that felt like relief.
But sit with the system a while longer. Ask yourself: in the world God actualized, could you have chosen differently than you did? The Molinist answer is "yes, in the libertarian sense" — but the CCFs that determined your choices were what they were, and God selected precisely the world in which your choices would be what they are. In what sense could things have gone otherwise?
If you press the question honestly, you may find that Molinism's libertarian freedom is a metaphysical insurance policy that does no actual work in your life. You make the choices you make. God is in charge of the world you're in. The relationship between the two is exactly what Reformed theology has always said — except Molinism adds a layer of apparatus that makes the system more complex without adding explanatory power.
If that is so, you are allowed to consider the possibility that the detour was not needed. You can return to the simpler, older, more biblically-rooted picture: God chose you before the foundation of the world, and holds you by a grip you could never have given Him, and works in you both to will and to act in accordance with His good purpose. The comfort Molinism tried to secure is already secured in Reformed theology — and it is more stable there, because it doesn't depend on disputed metaphysics about CCFs.
The Deepest Thing We Would Say to Craig
If we had an hour at Craig's table — after he had walked us through his defense of the resurrection and we had thanked him for forty years of apologetic work — we would say something like this.
Brother, the system you have built is beautiful. It is also, we think, a longer route to the place Paul arrived in one verse. Ephesians 1:11 tells us that God works all things according to the counsel of His will. You have spent your career showing how this can be squared with libertarian freedom through middle knowledge. But when we examine the squaring, the work is being done by God's selection and actualization of the world — and the libertarian freedom is along for the ride. The God of your system is the Reformed God in Molinist vocabulary.
The deepest question is not whether your Molinism works as a philosophy. It is whether the thing you are working so hard to preserve — a metaphysical libertarian freedom operating alongside God's exhaustive providence — is a thing the Bible itself is asking you to preserve. Paul does not seem interested in it. John does not. The apostles use the vocabulary of calling, choosing, drawing, giving, regenerating, and they make no defensive moves to protect libertarian CCF-based freedom. They write as if God's sovereignty just is what it is and our freedom just is what it is and the relationship is mystery we do not need to resolve with middle knowledge.
You could, we think, be a Reformed apologist and lose nothing. The resurrection arguments would remain. The Kalam would remain. The moral argument would remain. Everything you do well you would still do well. The only change would be: you would no longer spend pages defending a metaphysical construction that, on examination, does no work you actually need. Your providence would be simpler. Your exegesis would be easier. Your comfort in God's sovereignty would be firmer, because it would no longer depend on a grounding-objection-resistant account of CCFs.
We pray for you. We pray for the reader of your books who has found in Molinism a rest they thought they could not find elsewhere. We pray that the God who is sovereign in a way the system cannot finally name will draw all of us — Craig, his students, the Molinist readers of this page, and the Reformed who write it — deeper into the mystery that is not resolved by apparatus but received in worship.
Keep Going
If Molinism has been part of your theological journey, this page is not meant to end it abruptly. Go deeper. Read the comparison pages on the site that lay out the differences and similarities carefully: Calvinism vs. Molinism in detail, the difference between predestination and mere foreknowledge, and the architectural distinction between monergism and synergism that Molinism cannot finally escape.
Then go to the biblical ground: the verse-by-verse walk through Romans 9, the systematic doctrine of election laid out with Scripture, and the meta-argument that shows how every non-Reformed system smuggles Reformed assumptions.
And when the philosophical work is done, let the devotional arm catch you. Go to the page that names the love that chose you before the foundation of the world, then to the quiet page about being loved before time began, and finally to the hands that are not yours but that will not let you go.
The point is not to win the Molinist argument. The point is for the elect reader to come home. Molinism has been, for many, a rest stop on the way. Reformed theology is, we believe, the destination. And the God who never gives up is the same God in either system — just named more clearly in one.
"In him we were also chosen, having been predestined according to the plan of him who works out everything in conformity with the purpose of his will."
EPHESIANS 1:11
"No one can come to me unless the Father who sent me draws them."
JOHN 6:44
"For from him and through him and for him are all things. To him be the glory forever! Amen."
ROMANS 11:36