Molinism is a view of God’s providence named after its popularizer, the 16th century Jesuit theologian Luis de Molina. It tries to steer a middle path between Calvinism and classic Arminianism, by reconciling God’s providence and human freedom via a doctrine called “middle knowledge”.
Middle knowledge is so called because it sits between God’s “natural knowledge” and his “free knowledge”, like so:
- Natural knowledge: God’s knowledge of things that must be true regardless of circumstance (for example, mathematical facts and the laws of logic).
- Middle knowledge: God’s knowledge of what would be true if certain circumstances came about (for example, whether Sodom would have repented if Jesus had performed the signs there that he did in Capernaum).
- Free knowledge: God’s knowledge of what is true given the actual circumstances of creation (for example, that Peter denies Jesus three times).
The key things about middle knowledge for Molinism are that:
- It is counterfactual—meaning it is knowledge of possible states of affairs, rather than actual ones.
- It includes knowledge of the free choices people would make—meaning that God knows what any given person would do in any given circumstances. These choices are called the counterfactuals of creaturely freedom or CCFs.
- God knows CCFs because they are true, rather than CCFs being true because God knows them. This is the crucial point: Molinism is concerned to deny that God determines our actions; rather, he knows what we would do in any given circumstance simply because that is actually what we would do. This allows God to actualize a world made up of the various circumstances that will produce the history he wants, while preserving human freedom.
I think there are a number of exceedingly thorny problems with Molinism, and I won’t mince words about them as I move forward. I have only marginally more respect for Molinism as a system than I have for, say, karmic worldviews, inasmuch as I think you have to be willfully committed to non-biblical principles not to detect the gaping problems with what you believe.
The first and least thorny of Molinism’s problems is this:
It is a philosophically-derived theology
Now, there is nothing wrong with Christians doing philosophy; indeed, they are at a great advantage over anyone else, because they start with what God has revealed.
But therein lies the rub.
Christianity is fundamentally a revealed religion. So doing Christian philosophy properly means starting from a position informed by Scripture. You can’t do Christian philosophy properly without first reading, understanding, and systematizing the doctrines taught in the Bible.
This isn’t to say Christian philosophers must always start from some passage of Scripture. But to be Christian philosophers they must nonetheless subject their reasoning to the authority of God’s word. A proper understanding of systematic and biblical theology is not only more important than Christian philosophy as a general field of inquiry, but is the ground on which you build such philosophy.
This should be what distinguishes Christian philosophers from secular ones, who do not admit revelation as a source of knowledge. But what actually seems to happen is that many of them start imitating it, making their own observations, intuitions, and inferences—rather than revelation—the yardstick for the positions they develop. They arrive at their views independently of Scripture; the Bible becomes a resource for rationalizing them after the fact when they want other Christians to accept them.
Molinism is a clear example of starting with certain intuitions and then building an intellectual framework to support them—without first asking what God himself has revealed (or, worse, simply rejecting what God has revealed because it clashes with some intuition). There is no exegetical support for Molinism. Key Molinists like William Lane Craig openly acknowledge this.* Unlike Calvinism, which is derived from reading the Bible (even if you disagree with the interpretation), Molinism is derived from reasoning based on the intuitions of philosophers.
Molinism, in other words, is a theology built entirely backwards
Molinists start with an intuition—specifically an intuition about moral responsibility—reason out a framework, and then impose it as an interpretive grid on God’s word; rather than starting with God’s word, exegeting the framework, and then reasoning out the kinks in a systematic way.
Which makes the frequent smugness of Molinists as baffling as it is irritating. In my experience, they often seem to have an attitude that not only is Molinism a knock-down solution to every problem that historically has been raised against Arminianism, but it is also the moderate, rational alternative to the “extremes” of Calvinism. But whatever you think about Calvinism, it is at least a position derived from exegesis of Scripture; whereas Molinism equally is not. So I feel a bit embarrassed for Molinists, the way they parade about as if adherence to their philosophy is a litmus-test for how sophisticated a Christian you are. Especially since, as I will show, Molinism is a house of cards that cannot support its own weight. It is an ad hoc solution to a non-existent problem—and, because it starts with a governing intuition at odds with what God has revealed, it is irredeemable: every time you plug a leak in one spot, another springs up somewhere else. The whole structure is inconsistent with reality.
The boat is sinking, but the occupants are oblivious.
Unfortunately, it’s not just embarrassing. It’s also contemptible. A fundamentally upside-down approach to doing theology isn’t something to be smug about. Sophisticated Christianity is first exegetical, then philosophical. Why would we try to do theology by starting with our intuitions about responsibility, rather than with what God has revealed about it?
After all, isn’t that the difference between Christianity and every other religion? We start with what God has revealed; they start with their intuitions—what seems right to them? So this is the first thorny problem for Molinism, and I’d like you not to underestimate it:
Inasmuch as Molinism starts with human intuition rather than God’s revelation, it is fundamentally no different from any other non-Christian belief system.
Any belief that starts with a moral intuition, rather than Scripture—and especially any belief that purports to put a limit on what Scripture can actually say based on said intuition—should be regarded with considerable suspicion. This is because every thought of man’s heart is only and always toward evil (Genesis 6:5; 8:21). Hence man does not naturally produce true religions, nor understand right and wrong, nor act morally, in the absence of guidance from God. (This is why Scripture says in Romans 14:23 that whatever does not proceed from faith is sin.) If it is indeed true that all men have exchanged the worship of God for worship of the creation (Romans 1:18ff), and if God is the highest good (as I’m sure you’ll agree), then our moral intuitions are in fact completely grounded in the wrong thing, and are quite incapable of accurately leading us to truth.
Indeed, there are many intuitions we have to reverse in order to accept Christianity in the first place. It is a normal intuition, for example, that people are intrinsically good—yet people are actually intrinsically evil (eg Matthew 7:11). Most people find penal substitution intuitively abhorrent—yet without it there is no gospel. And even after conversion we cannot expect our intuitions to change overnight. Sanctification involves constant hard work and self-correction against God’s word. But how can you correct your intuitions against the Bible if you are using them to decide what the Bible must be saying in the first place?
So this is the first thorny problem with Molinism: if our moral intuitions are not only unreliable, but should generally be considered false when it comes to reasoning about God and ourselevs…and if this is where Molinism starts…then Molinism is in serious trouble from the very beginning.
* See Foreknowledge: Four Views, pp 123–125, where Craig denies that Scripture explicitly teaches middle knowledge, but affirms that what it teaches is consistent with Molinism.