Category Archives: Trinity

On the Trinity, Impassibility and Creation, with Reflections on Aquinas’ Conception of Jesus’ Human Mind

The “traditional” doctrine has always been that the three persons share the same divine nature. Thus all three are omniscient, omnipresent, omnibenevolent, etc. But I feel a real difficulty when we get to certain other divine attributes, such as aseity and impassibility. If to be divine is to be impassible, then how can the Son, who is eternally begotten (i.e. eternally receiving his existence), be impassible? To be impassible seems to be equivalent to being purely active and not in any way passive. But would not the Son, since he is derivative, be purely receptive in his being, and therefore passible? A similar point can be made as regards aseity. If to be divine is to be a-se, then how can the Son, who derives his being from the Father, be divine? To be a-se means to be self-existent and not get one’s being from another. It means, in a word, to be unconditioned. But how then can the Son be a-se, since he is only the Son by being begotten of the Father?

Further difficulties emerge when we consider the things we can say of the Son, over against the Father. The Son, for instance, assumed a human nature. Yet the Father did not assume. How therefore can the Father and the Son be equal when you can predicate the property of “assuming a human nature” to one and not the other? Traditionally, theologians have wanted to say that the three persons are identical as regards the divine nature and that they only differ in their relations to each other. But I am having a difficult (impossible?) time in seeing how a relation can be a particular relation without simultaneously implying differences as regards to the nature of the person who possesses that relation. That is, if the Son is related to the Father by way of generation, how then is the Son in his own nature not passible and dependent? I suppose one could say that God considered as a Trinity possesses the full range of the divine attributes, but that each person considered in itself does not, necessarily. But if that is the case, in what sense can “all” persons be divine and equal? That is, just what are the properties that each share that make them all divine?**

Another problem I have is in considering how the Son, considered as impassible, could truly be united to a passible human being. In particular, how could the divine nature in Christ really “know” and be related to his passible human nature? If the divine nature is changelessly, perfectly happy, knowing all things timelessly and fully, how could he unite himself to a changing, suffering, ignorant human body and soul? The traditional doctrine of the Incarnation affirms that the Son was united to both a human body and soul, and thus that he was united to that which is natural to each. It is natural for man to be limited in knowledge and confined in body. How, therefore, could the Infinite and All-knowing unite itself, remaining what it is, to the finite and unknowing?

Aquinas and others have said two things about this, which are worth looking at. The first is that although the human nature really is related to the divine, the divine is not really related to the human. In other words, the divine stays unchangeable, omniscient, etc, and it is only the human nature that changes. But in this case, is there really a union of God and man? If so, where? If it is only the human nature which is becoming divine, and not the divine that is also becoming human, then in what sense can the divine in itself really relate to the human? Second of all, in explaining the human ignorance and suffering of the human nature, Aquinas is driven to say things like Christ, from the moment of his conception, saw the beatific vision of God in the womb. Likewise, when he hung on the cross, he experienced “in the higher part of his soul” inexpressible joy, though in his “lower soul” he experienced torment and pain unspeakable. Aquinas also holds that when Christ expressed ignorance of certain things he was not really ignorant but rather choosing not to reveal things that he already knew. (Doesn’t this just make him a liar? Why not say, as he in fact did say in other places, that such things were not necessary for his hearers to know?) Further, Aquinas holds that Christ had neither faith nor hope, since these virtues only come about because one does not yet have the beatific vision nor perfect knowledge of God. Since he held that Christ from the moment of conception onward held an absolutely perfect knowledge of God (and all things in God), he was driven to hold that Christ neither had faith nor hope.

But how could Christ, who fully assumed human nature, not even be able in principle to have faith or hope? If Christ did not assume some measure of ignorance, some measure of intellectual distance from God, how could he have assumed true humanity? Furthermore, what is one to make of the distinction in Aquinas of Christ’s human soul as regards its “higher” and “lower” parts? (Did he not hold that the soul was immaterial and therefore not composed of parts?) I cannot find this distinction intelligible. It seems to me that a human mind can only contain one conscious experience at a time. They may come and go with great rapidity and evolve and morph in all sorts of ways, but to say that one is simultaneously experiencing inexpressible joy in his higher soul while also experiencing horrible anguish in his lower is a concept I cannot make sense of. This is typical of Aquinas though. He gives us seemingly contradictory statements – without any meaningful analogues in our own inner experience – and just lets them sit there clashing against one another. I have a love-hate relationship with his writings. On the one hand, a man so thoughtful, who put so many questions to himself, must have seen the inconsistency in what he said, or at least the possible ways in which what he said could be interpreted to be inconsistent. Yet there is never a hint of recognition from himself regarding this. He speaks as if he sees things perfectly clearly. It’s like a person who has drawn a picture of a face, but disfigured the proportions, and yet does not admit that the picture itself is imperfect, or even bad in places. At least admit that what you’ve drawn looks horribly mangled. You do see it, right? Surely?

Finally, I’d like to say a few words about creation. I have argued in the past that God did not “need” to create, and that even without creation he could have been God and been perfectly fulfilled. Yet he freely chose to create, not for his own good, but for the good of the creature. Now the classic idea of a changeless and immutable God here brings up problems for me. For God, since he is independent of creation and does not need it to exist, must in a sense never acquire some new experience from creation. He cannot be “more God” in virtue of creation. Nor can he, as it were, “learn” new principles of being, some deeper metaphysical truths about reality. An open theist could argue that he can learn contingencies as they come to be in time, but I doubt even an open theist would conclude that God could learn some new present existential experience simply in virtue of the creation. All experiences must already exist in God, before he creates. For they only exist because they have first of all existed in his own creative mind. To give an analogy, everything in the book must somehow exist beforehand in the author’s mind.

Yet what about pain and evil? These things must have existed in God’s mind prior to creation, else they never could come to be in a world created by him. That would be like saying there was some passage in the book that existed without the hand of the author. Yet how could God, considered in himself, “know” them? This very problem lies at the back of why theologians are driven to assert that the divine does not suffer, even in the crucifixion. But again this has two insurmountable problems. i) If the divine cannot suffer then the assumption of the human by the divine seems impossible, for the divine must assume all that is real in the human, if it is to assume it in its fullness; and ii) just where does the metaphysical reality of suffering come from, if it does not exist beforehand in God’s creative mind? If the author puts something in the book, he must know it, not less, but better than everyone else. Surely the characters cannot know the novel better than he does.

I’m not going to pretend to have nice and tidy answers to these questions. But it does seem to me there are nuggets in the open theist camp that have not been fully mined. The first thing we must think more about is if it is possible for there to be some sort of “becoming” in God’s very being, because if so, we could perhaps better explain the Incarnation and how God “became” man. We must think about if this becoming is something God imposes on himself or takes on from some prior state of being or if he has eternally been existing in such a way. The second thing we must dig more into is God’s existence in himself (ad intra) apart from the world, prior to creation. Does God in this mode of being possess potentiality, and if so, who or what sets such a limit? If it does not come from God’s will, how could it exist? Does it come from his nature? Is his nature different from his will? And if God does in fact possess potentiality, does this mean he can potentially “open” his own experienced inner life of joy and fullness to a self-imposed vulnerability, insofar as he allows himself to be moved by creation? And if so, does this mean that God really does experience some new reality, in virtue of the creation, when he experiences pain and evil?

**In fact, now that I think about it, how could three persons share the attributes even of omniscience, omnipresence, and omnipotence? The Father does not know himself as the Son, nor is he “in the place of” the Son, nor can he become the Son. Therefore there are things the Father doesn’t know (“I am the Son”, “I was generated by the Father,” etc – all the “I statements” predicated of the Son). There are places the Father is not – he is not in whatever metaphysical “space” the Son occupies. And there are things he cannot do – he cannot BE the Son.


On The Trinity and God’s Unity

Is it easier to ask questions than to find answers, and the most profound truths can be plumbed to their depths with the inquiring language of a child: if God is one, how can he also be three?

I am no expert on the Trinity. I want this space to be simply my own musings on the question posed above.

In one sense God, as “a being” must be One. Any belief in God at all must be a belief in a Single God. In particular, any belief supported by the philosophic reasoning lain down previously in this blog cannot deny that the “thing” ultimately responsible for the universe and all that is, must be one thing. Anyone who wants to can look back and see my argument for this. Simply put, my mind cannot conceive that at the basic level of existence reality is fractured or enisled from itself. Things cannot be ultimately disconnected from each other. There must be some unifying force, some underlying synthesizing agent, some cohesive mind or hand behind all that is. There must be some Single Principle. Otherwise I cannot understand how things could act on each other or co-exist in the same reality. Otherwise the term “uni-verse” simply loses meaning.

Thus I cannot deny that God, since he is such a ultimate and unifying principle, from whom flows all created things, is Singular. But as soon as I say this and start to think it through I run up against the doctrine of the Trinity, which say that God (singular) is really Three Persons (plural). The church Fathers seem to be at pains to point out all the various heresies involved in conceiving of these persons as not “really” separate persons. There is both Modalism and Partialism. The first states that the Father, Son and Holy Spirit are really only different “modes” of the same divine essence. This results in the fact that God is really only one person who appears differently. Thus the true distinction and reality of the three persons are destroyed. The second heresy, on the other hand, says that each person is real but each one makes up only “part” of God. This seems to make God as such a component of pieces and also implies that no person is himself fully divine. For divinity is what happens when all three persons come together. And so the Father as Father cannot be divine, nor the Son as Son, etc.

The Athanasian Creed defines the Trinity like this: “But the Catholic faith is this, that we venerate one God in the Trinity, and the Trinity in oneness; neither confounding the persons, nor dividing the substance; for there is one person of the Father, another of the Son, (and) another of the Holy Spirit; but the divine nature of the Father and of the Son and of the Holy Spirit is one, their glory is equal, their majesty is coeternal.” (Even if one thinks this creed, which some put around 500 AD, is of late origin, this same definition is found in many places in the ancient writings. See and control F “Trinity” if interested.”)

Now, what are we to make of this ancient Creed of Christianity, this One God in Three Persons?

To tell the truth, I don’t rightly know. But I will say I find Aquinas’ solution to be somehow promising (at least very intriguing). To horribly simplify his approach, it goes like this.

Well, first, a caveat. It needs to be clear that it has always been held that each Person of the Trinity has particular things about it that is true of itself alone, and false of the other persons. For instance, the Son was eternally begotten, but the Father and the Spirit were not. Likewise only the Son was incarnate. So, different things can be said about the persons. Yet at the same time each person has the essential qualities of divinity – such as perfection, immutability, omnipresence, etc.

Now, with that out of the way, Aquinas understands the Trinity like this. There is, first, the Father. And the Father, by an act of understanding himself, “begets” as it were, a perfect conception of his own essence. This internal conception is the Son. Thus he is sort of the result of an act of intellect on the part of the Father, which is why he is also called “the Word” or Logos. Now this Word, which is the exact representation of the Father himself, is also an object of the Father’s love. That is, there is an impulse on the part of the Father’s will which, as it were, reaches out to the Son, which “proceeds” from him. This is called the Spirit. Thus the Spirit, by way of a sort of vital impulsive movement, proceeds from the Father to the Son; and the Son, receiving such movement, himself also spirates the Spirit to the Father.

Thus Aquinas compares the relation between the Father, Son, and Spirit to our own experience of Intellect and Will. From what I can tell on this scheme the thing inside us which does the thinking would be the Father, the concept, which is itself a perfect image of the thing thinking, would be the Son, and the love which spirates out of of the thinking thing towards the concept would be the Spirit. Very difficult to pin down! But that’s because it evokes (quite rightly I believe) self-consciousness to help shed light on God. The problem is that self-consciousness itself is a huge mystery, so it is sort of like bringing in Calculus to help explain Rocket Science. Both subjects are tough. But isn’t it odd that something so familiar can remain so obscure? All day long we have self-reflective experiences, yet how rarely do we stop to consider just how deep an existential mystery we are engaged in.

Aquinas also maintains that God is “one” in this self-relating Trinitarian process by maintaining that this self-relational just IS God. Since it takes places within God himself (itself?), there is no need of positing “outside” realities which the persons stand up against. All is going on in God, timelessly and eternally. God is changelessly knowing himself, generating himself, loving himself, relating to himself. And since these relations are REAL the “persons” involved in such an action are also real.

Anyway, cutting it short for now. In mid thought for sure. Sometimes it is better that way.