He Breathed His Last

If you have ever struggled with the one-person-two-natures doctrine, then you may be inclined to agree with Dale Tuggy:

Today is when we remember that terrible and wonderful day when our Savior willingly died for us, breathing his last.

This whole time, God was not breathing at all. As a divine spirit, God lacks lungs, throat, mouth, and diaphragm. He lived on to witness the heroic death of his beloved Son, his Christ – and later (spoiler alert!) to raise Jesus back to life.

Recent and ancient catholic traditions have created a lot of confusion about just who gave up his life on the cross. The gospel is not that God died for you; God is essentially immortal. Rather, the gospel is that God’s human Son died for you. It was one of us who atoned for the rest of us.

Do you imagine that somehow Jesus having “two natures” can explain how he can die even while being the essentially immortal God? I invite you to think again – such speculations just don’t work out. Think carefully through these things; don’t just blindly repeat unclear and non-biblical language, e.g. Jesus “died in his human nature” but “lived in his divine nature.”

Let’s celebrate this wonderful event without muddying the waters; the New Testament is very explicit that God is immortal, and also that his human Son died for us.

That a man should be raised from the dead by the power of God is a miracle, but it involves no conceptual incoherence or logical contradiction that I can see. It is of course incompatible with metaphysical naturalism and its epistemology, scientism, but it is no affront to the discursive intellect.  Chalcedonian orthodoxy is. To this extent I agree with my friend Tuggy.  The fancy footwork that is used to show that Chaldedonian orthodoxy is logically in the clear convinces neither of us.

But how seriously should we take affronts to the discursive intellect in theological matters?   One might attempt a mysterian move in support of the two-natures doctrine.  Tuggy will of course balk. At the end of Intellectual Integrity and the Appeal to Mystery, I offer a partial response.

Intellectual Integrity and the Appeal to Mystery

Bradley Schneider writes,

. . . while we're on the subject of divine simplicity, I would be interested in your thoughts on the following dilemma.  Suppose you are strongly persuaded by philosophical arguments that, if God exists, God must be simple, i.e., some version of DDS must be true.  Otherwise, if God were composite, He would not be absolute and therefore would not be God.  At the same time, you appreciate the problem of modal collapse.  That is, you appreciate that DDS appears to imply modal collapse.  Suppose further that you are convinced that modal fatalism cannot be true, i.e,. the world that we inhabit is both ontologically and modally contingent.  Question: Can you, with intellectual integrity, believe in or have faith in God's existence in this scenario?  It seems to me that you can if you accept the following:  (a) DDS is true; (b) DDS does not imply modal collapse; and (c) the reason DDS does not imply modal collapse is a mystery beyond human comprehension.  

 
Is that a reasonable position or an intellectual evasion?  Put another way:  There are obviously some philosophical assertions that are so demonstrably incoherent or contradictory that one cannot hold them with intellectual integrity, e.g., "There is no truth," "I have no beliefs," etc.  Is the belief that [DDS does not imply modal collapse and the reason is a mystery] analogous to such beliefs?  When is it reasonable to believe in something that you don't understand? 
 
Well, Bradley, you are asking the right questions.  The central question, I take it, is whether one can reasonably affirm mysterianism, or whether one who affirms mysterianism has succumbed to irrationality and has surrendered his intellectual integrity.
 
To affirm mysterianism is to affirm that there are mysteries.  But what is a mystery?

Mystery-1:  A proposition which, if true, is knowable, presently unknown, and interesting to know, but the interest of which evaporates upon being known.  For example, the proposition Jimmy Hoffa's body was fed through a wood chipper is, if true, knowable, unknown, interesting to know but such that, if it came to be known, then the question of the final disposition of Hoffa's body would be settled and would no longer be interesting or a mystery.  The aim of scientific research is to banish mysteries in this first sense of 'mystery.'   Perhaps we could say that this is the Enlightenment Project in a nutshell: to de-mystify the world.  The presupposition that guides the project is that nothing is intrinsically mysterious or impervious in principle to being understood; there are no mysteries in reality.  Accordingly, all mystery is parasitic upon our ignorance which, in principle, can be overcome.

Mystery-2:  A proposition which, if true, cannot by us in this life be known to be true, and cannot even be known by us in this life to be logically-possibly true, i.e., free of logical contradiction, and is of the highest interest to us, but whose interest would in no way be diminished should we come to know it.

An example of mystery-2 is the doctrine of the Trinity as understood by Roman Catholics (but not just by them).  The Trinity is an exclusively revealed truth; hence it cannot be known by us by natural means.  What's more, it cannot even be known by us to be free of logical contradiction and thus logically possible.  Our finite intellects cannot see into its logical possibility let alone into its actual truth.  We cannot understand how it is possible.  But what is actual is possible whether or not we have the power to understand how it is possible. 

(Compare: motion is possible because actual, whether or not the Zenonian arguments to the contrary can be adequately answered.  Someone who is convinced by the Zenonian arguments, but who refuses to deny the reality of motion, is a mysterian about the reality of motion.  He is saying: Motion must appear to us as logically impossible; yet motion is actual and therefore possible  despite our inability to explain how it is possible. This mysterian could easily grant that the irrefutability ofthe Zenonian arguments is excellent evidence of the unreality of motion but still insist that motion is real.  He might say: the considerations of our paltry intellects must give way before the massive evidence of the senses: you can see that I am wagging my finger at you now. The evidence of the senses trumps all arguments no matter how compelling they seem. Similarly, the believer in the triune God could say that God's revelation trumps all merely human animadversions.)

So from the fact that the Trinity appears to us in our present state as contradictory, and thus as logically impossible, it does not follow that it is not true.  For it could be like this:  given our unalterable ('hard-wired') cognitive architecture, certain revealed truths must appear to us as contradictory when the propositions which must so appear are not only in themselves not contradictory, but are also actually true!

The philosophical mysterian is a person who holds that there are mysteries in the second sense.  Is Colin McGinn a mysterian in this sense? 

McGinn 'takes it on faith' as a teaching of the scientific magisterium that all mental activity is brain activity. He no more questions this than a believing Catholic questions the Trinity, the Incarnation, the Real Presence, etc.   It just seems obvious to him and therefore a thesis that cannot be reasonably questioned.  Of course mental activity is brain activity!  What the hell else could it be?  You think and feel with your brain not with some 'spook in the skull' (my coinage) or "ghost in the machine." (Ryle) There is one world, this physical world, and we are physical parts of it. And so consciousness, self-consciousness, qualia, intentionality, conscience must all be reducible without remainder to physical processes and states.

But there are powerful arguments which I have rehearsed many times why qualia and object-directed mental states cannot be physical states.  Confronted with these arguments, McGinn goes mysterian.  He grants their force and then says something like this:

It is incomprehensible to us how consciousness could be a brain process.  But it is a brain process.  It is just that our unalterable cognitive architecture makes it impossible for us to see into this truth.  It is true and therefore possibly true even though we cannot understand how it is true or even how it could be true due to our cognitive limitations.

As I read McGinn, these limitations are in our human case unalterable.  And so I read McGinn as a mysterian in much the same sense that a theological mysterian is a mysterian.  What is common to the doctor angelicus and the decidedly less than angelic McGinn is a commitment to the thesis that there are true, non-contradictory propositions that we humans by our very nature are not equipped to understand as either true or non-contradictory.  Access denied!  We have no access to certain truths because of our cognitive make-up. 

This leaves open the possibility for McGinn that there be extraterrestrials who are equipped to grasp mind-brain identity.  And it leaves open for Aquinas the possibility that there be angelic intellects who are equipped to grasp and wholly understand Trinity,  God-Man identity (the Incarnation) and how Jesus Christ could ascend into  heaven soul and body!

But let's return to  the doctrine of the Trinity. We are assuming that it is apparently contradictory, and that attempts to relieve the apparent contradictoriness fail.  See The Logic of the Trinity Revisited in which I spell out the doctrine, show the (apparent) contradiction, and rebut a couple of quick responses to it. Now consider the following position:
 
The Trinity doctrine appears contradictory to us (ectypal) intellects, and must so appear in our present state due to cognitive limitations endemic in our sublunary, and presumably fallen, condition. (Sin has noetic consequences.) In reality, however, the doctrine is internally consistent and each of its component propositions is true.  It is just that we cannot understand, in our present state, how the doctrine could be true. So, in our present postlapsarian and pre-salvific state, the Trinity must remain a mystery.  The claim is not that the Trinity doctrine is a true contradiction; there are no true contradictions, pace Graham Priest and his tiny band of dialetheists.  The claim is that the Trinity doctrine is true and non-contradictory, but not such as to be understandable as true and non-contradictory by us in this life. On the contrary, it must appear to us as contradictory and false in this life.
 
Following Dale Tuggy, we may call the position I have just sketched positive mysterianism.  In critique of it, Tuggy says this:
 
Positive mysterianism must leap this hurdle: if this Dogma [Trinity] resolutely appears contradictory, doesn’t that give us a strong reason to think it false? How then, [can] this admission be part of a defense of the rationality of believing in this Dogma?
The admission is that the doctrine appears contradictory to us.  But this admission is not part of the defense of the rationality of believing the doctrine. Presumably, only a latter-day Tertullian would defend the rationality of belief in a doctrine on the ground of the doctrine's appearing absurd, i.e., logically contradictory, or actually being absurd.  No one will say, "It is rational for me to believe that p precisely because, after careful and protracted consideration, it appears to me that p is or entails a logical contradiction."
 
The positive mysterian (PM) is not defending the doctrine on the ground that it appears contradictory. The PM is defending the doctrine on the ground that what appears contradictory might not be contradictory. The PM, in other words, is appealing to the possibility that there are certain non-contradictory truths that must appear to us in our present state as contradictory.
 
Is that possibility one that can be dismissed at the outset?  Can one be objectively certain that there cannot be truths that are reasonable to affirm but must appear to us as contradictory?
 
The PM can grant to Tuggy that, in general, a doctrine's appearing to be contradictory is a strong reason for thinking it false while insisting that the appearance of contradictoriness does not entail the reality of contradictoriness.  A strong reason needn't be a rationally compelling reason. Can Tuggy & Co. be objectively certain that the Trinity doctrine is contradictory and necessarily false simply on the basis of its appearing to be such to us in our present state?  No, they can't be certain. So there is the possibility that the doctrine is really true despite being apparently contradictory.
 
'But then couldn't any old crazy doctrine be defended  in this way?" 
 
There are philosophers who take the eliminativist line that consciousness is an illusion. This is a crazy view that refutes itself straightaway: nothing is an illusion except to consciousness; hence, the crazy view presupposes the very thing it proposes to eliminate. Well, could one give a mysterian defense of the crazy view? I don't see how. We have direct Cartesian evidence that consciousness exists and cannot be an illusion.
 
Philosophy is long, but blog is short. So I need to wrap this up. The question is whether one can reasonably affirm mysterianism, or whether one who affirms mysterianism has succumbed to irrationality and has surrendered his intellectual integrity.  My tentative answer is that one may reasonably affirm positive mysterianism.  

Reader Considers Converting to Islam. Would Christian Unitarianism Satisfy his Scruples?

Here is the beginning of the letter he sent me:

I've been considering converting to Islam.

You've had a big part in this, though I know it won't please you to hear it. Your arguments against the coherency of the Incarnation are hard to get past.

My arguments against the Chalcedonian, 'two-natures-one-person' theology of the Incarnation may or may not have merit. In any case, this is not the place to rehearse or defend them. What I want to say to my young reader is that it would be a mistake to reject Christianity because of the problems of the Trinitarian-Incarnational version thereof.   Someone who rejects Trinity and Incarnation as classically conceived might remain a Christian by becoming a Unitarian. My friend Dale Tuggy represents a version of Unitarianism. You will have no trouble finding his writings on the Web.

There are any number of better choices than Islam if one wants a religion and cannot accept orthodox — miniscule 'o' — Christianity. There is, in addition to Unitarian Christianity, Buddhism, Judaism, Hinduism, all vastly superior to "the saddest and poorest form of theism" (Schopenhauer) . . . . 

I will conclude this entry by posting some quotations from William Ellery Channing, the 19th century American Unitarian. These are from Unitarian Christianity (1819). (HT: Dave Bagwill) Bolding added.

In the first place, we believe in the doctrine of God's UNITY, or that there is one God, and one only. To this truth we give infinite importance, and we feel ourselves bound to take heed, lest any man spoil us of it by vain philosophy. The proposition, that there is one God, seems to us exceedingly plain. We understand by it, that there is one being, one mind, one person, one intelligent agent, and one only, to whom underived and infinite perfection and dominion belong. We conceive, that these words could have conveyed no other meaning to the simple and uncultivated people who were set apart to be the depositaries of this great truth, and who were utterly incapable of understanding those hair- breadth distinctions between being and person [substance and supposit?], which the sagacity of later ages has discovered. We find no intimation, that this language was to be taken in an unusual sense, or that God's unity was a quite different thing from the oneness of other intelligent beings.

We note here a similarity to Islam: "There is no god but God."  

We also note that unity is defined in terms of 'one' taken in an ordinary numerical way.  Reading the above and the sequel I am struck at how similar this is to the way Tuggy thinks. God is a being among beings, and his unity is no different than the unity of Socrates. There are of course many men, and Socrates is but one of them. But if Socrates were the only man, then he would be the one man in the way God is the one god. Unity in classical Christianity has a deeper meaning: God is not just numerically one; he is also one in a way nothing else is one. God is not the sole instance of deity; God is his deity; God does not have (instantiate) his attributes; he is his attributes.  God is not only unique, like  everything else; he is uniquely unique unlike anything else.  God is not just the sole instance of his kind; he is unique in the further sense that there is no real distinction in God between instance and kind.

We object to the doctrine of the Trinity, that, whilst acknowledging in words, it subverts in effect, the unity of God. According to this doctrine, there are three infinite and equal persons, possessing supreme divinity, called the Father, Son, and Holy Ghost. Each of these persons, as described by theologians, has his own particular consciousness, will, and perceptions. They love each other, converse with each other, and delight in each other's society. They perform different parts in man's redemption, each having his appropriate office, and neither doing the work of the other. The Son is mediator and not the Father. The Father sends the Son, and is not himself sent; nor is he conscious, like the Son, of taking flesh. Here, then, we have three intelligent agents, possessed of different consciousness[es], different wills, and different perceptions, performing different acts, and sustaining different relations; and if these things do not imply and constitute three minds or beings, we are utterly at a loss to know how three minds or beings are to be formed. It is difference of properties, and acts, and consciousness, which leads us to the belief of different intelligent beings, and, if this mark fails us, our whole knowledge fall; we have no proof, that all the agents and persons in the universe are not one and the same mind. When we attempt to conceive of three Gods, we can do nothing more than represent to ourselves three agents, distinguished from each other by similar marks and peculiarities to those which separate the persons of the Trinity; and when common Christians hear these persons spoken of as conversing with each other, loving each other, and performing different acts, how can they help regarding them as different beings, different minds?

For Channing, Trinitarianism is indistinguishable from tri-theism. His too suggests a comparison with Islam. From the point of view of a radical monotheist, Trinitarianism smacks of polytheism. 

Having thus given our views of the unity of God, I proceed in the second place to observe, that we believe in the unity of Jesus Christ. We believe that Jesus is one mind, one soul, one being, as truly one as we are, and equally distinct from the one God. We complain of the doctrine of the Trinity, that, not satisfied with making God three beings, it makes; Jesus Christ two beings, and thus introduces infinite confusion into our conceptions of his character. This corruption of Christianity, alike repugnant to common sense and to the general strain of Scripture, is a remarkable proof of the power of a false philosophy in disfiguring the simple truth of Jesus.

According to this doctrine, Jesus Christ, instead of being one mind, one conscious intelligent principle, whom we can understand, consists of two souls, two minds; the one divine, the other human; the one weak, the other almighty; the one ignorant, the other omniscient. Now we maintain, that this is to make Christ two beings. To denominate him one person, one being, and yet to suppose him made up of two minds, infinitely different from each other, is to abuse and confound language, and to throw darkness over all our conceptions of intelligent natures. According to the common doctrine, each of these two minds in Christ has its own consciousness, its own will, its own perceptions. They have, in fact, no common properties. The divine mind feels none of the wants and sorrows of the human, and the human is infinitely removed from the perfection and happiness of the divine. Can you conceive of two beings in the universe more distinct? We have always thought that one person was constituted and distinguished by one consciousness. The doctrine, that one and the same person should have two consciousness, two wills, two souls, infinitely different from each other, this we think an enormous tax on human credulity.

There are closely related difficult questions about how one person or supposit can have two distinct individualized natures, one human and one divine.

And so I say to my young friend, "Don't do anything rash!" First consider whether there is a less deadly form of religion you can adopt that will satisfy your intellectual scruples.

“And the Word was Made Flesh and Dwelt Among Us.” (John 1:14)

Let us meditate this Christmas morning on the sheer audacity of the idea that God would not only enter this world of time and misery, but come into it in the most humble manner possible . . . . Read the rest here.

It is a 'sermon' you will not likely hear in any Catholic Church.  What you will hear in the decadent Catholic churches of the present day is all manner of diversionary pablum as if designed to keep one from confronting the Christian narrative in its full strength. The few exceptions will prove the rule.

Does Omniscience Require Incarnation? Pursuing Some Consequences

Dr. Vito Caiati  occasioned in  me a new thought the other day: that divine omniscience might require divine incarnation.  The gist of the thought is as follows. If God is all-knowing, then he possesses not only all knowledge by description, but also all knowledge by acquaintance. But it is not easy to see how God in his disincarnate state  could have all or any  knowledge by acquaintance of beings whose subjectivity is realized in matter.  And this for the simple reason that if God is a pure spirit then his subjectivity is real without being realized in matter.

One could know everything there is to know objectively  about bats but still not know subjectively, 'from the inside,' what it is like to be a bat in Thomas Nagel's sense.  Objective omniscience is compatible with subjective nescience.  To know what it is like to be a bat I would have to be one: I would have to have the physiological constitution of a bat.  And so for God to know what it is like to be a man dying on a cross God would have to be a man dying on a cross.  To have objective knowledge of every aspect of dying on a cross is not to experience dying on a cross. That's the rough idea.  It has interesting and troubling consequences which I didn't pursue on Saturday night. So I am pleased to hear from Jacques.

Jacques writes,

I agree that God has to become a human being in order to know everything. But, as you say, this seems to lead to further problems. Here are two things that come to mind. 

First, there would be the same problem with respect to every sentient being. God has to be one of us in order to know certain perspectival or subjective facts about us. But God also has to be a bat or a beetle, for the same reason, if God is to be truly omniscient.

It seems so.

But in addition, it's not enough for omniscience that God has been incarnated once as a certain type of being. After all, that would mean only that God knows what it's like to have been that human being–a male one, living in the Roman empire, etc. Surely God also needs to know what it's like to be a woman, or a Mayan, or whatever. And also needs to know what it's like to be me as opposed to you, and you as opposed to me. Does this mean that believing in an omniscient God rationally supports some kind of Hindu-ish or pantheistic theory over Christianity? (Or does it mean that Christianity properly understood implies that God is every single one of us, and every bat and beetle?)

This is much less clear.  You and I are two numerically different human beings, but I don't need to be you  in order to know what it is like to be you.  Despite the privacy of experience, most if not all of our sensory qualia are similar if not qualitatively identical.  Lacking the special powers of Bill Clinton, I can't feel your pain: I cannot live through numerically the same pain experiences you live though when you are in some definite kind of pain, such as non-migraine headache. Your experiencings are in your psyche; mine are in mine. But I know what it is like when you have a headache since the subjective qualitative features of the experiencings are the same or very similar.  What makes this possible is that we are animals of very similar physiological constitution.  I suspect that sensory qualia are universals of a sort.

I am not a woman and I so I don't quite know what it is like to experience menstrual cramps. But I know what muscle cramps are like, and so I have some basis for empathy with the distaff contingent of child-bearing years.

And so I would not go so far as to say that for God to know what it is like to be a human, he must be or become every human.  It suffices for him to become a human. Nor is it necessary that he become a woman for him to know what it is like to be a woman.

But then there is this consideration:

Is there something it is like to be me, this particular person, numerically different from every other person?  Sometimes I have the strong sense that there is.  Call it one's irreducible haecceity (thisness) or ipseity (selfness).  It is irreducible in that it cannot be reduced to anything repeatable or multiply exemplifiable or anything constructed out of repeatable  or multiply exemplifiable elements. This is a sort of quale that I alone have and experience and that no one distinct from me could have or experience. We are all unique, but each of us has his own uniqueness 'incommunicable to any other' as a scholastic might say. I sometimes have the sense that each of us is uniquely unique as a person, as a subject in the innermost core of his subjectivity. And sometimes it seems that I know what it is like to be this uniquely unique person, absolutely irreplaceable and (therefore?) infinitely precious  and of absolute worth.

If God exists, he is super-eminently uniquely unique and we, who are made in his image and likeness, are derivatively uniquely unique.

Trouble is, this notion of a uniquely unique haecceity tapers off into the mystical. For my thisness or your's or anything's is ineffable. It cannot be conceptually articulated or put into language. Individuum ineffabile est as a medieval Aristotelian might say.  Is the ineffable nonexistent because ineffable?   That was Hegel's view. Or is the ineffable existent despite being ineffable? That was the Tractarian Wittgenstein's view: Es gibt allerdings das Unaussprechliche.   One cannot eff the ineffable. Does this mean that it is not there to be effed? Or does it mean that effing is not the proper mode of access to the existent ineffable? I incline in the latter direction. 

Now suppose that each person at the base of his subjectivity is uniquely unique and is acquainted with his own irreducible haecceity and ipseity. How could God know anyone's haecceity?  He can't know it objectively, and to know my haecceity subjectively, as I know it, God would have to be me.  This leads on to the heretical thought that for God to be all-knowing, he would have to be every sentient being, as Jacques appreciates.

Second, it seems that having all objective knowledge precludes subjectivity and vice versa. While incarnated as a particular man, with a perspective and personality, God was not simultaneously aware of all objective facts. That kind of awareness would seem to make it impossible to have a perspective and a personality. So is true omniscience impossible? Either you know everything objective, or you know only something objective and only something subjective. I don't mind this result too much. I have no strong intuition that omniscience is possible. But then what should a Christian or other theist believe about God's knowledge? 

A God's eye view is a View from Nowhere (to allude to a title of one of T. Nagel's books.) An incarnate God would have to have a definite perspective and personality.  But then he could not be objectively omniscient. If, on the other hand, he were objectively omniscient, then he could not be incarnate.  That seems to be what Jacques is saying.

It might be replied that that Jesus qua God is objectively omnisicent but subjectively nescient, but qua man is objectively limited in knowledge but has knowledge of qualia. If that makes sense, then we could say that an incarnate God knows more than the same God aloof from matter. For then the incarnate God knows everything the disincarnate God knows plus what it is like to be a man, and by analogy what it is like to be a cat or a dog or any sentient being sufficiently similar in physiological make-up to a man.

Is true omniscience possible? If true omniscience requires knowing everything there is to know, both objectively  (by description) and subjectively (by acquaintance), then true or full omniscience is impossible, i.e., no one person could be fully omniscient.  What then should a Christian theologian say?

He could perhaps say this: God is omniscient in that he knows everything that it is possible for any one person to know.  Now it is not possible that any one person know everything both objectively and subjectively. Therefore, it is no restriction of God's omniscience that he does not know everything.

Could an eternal God know what time it is? Presumably not. Could God be both omniscient and ignorant with respect to future contingents?  Why not?  God knows whatever it it possible to know; future contingents, however, are impossible for anyone to know.

It is like the situation with respect to omnipotence. It is no restriction of God's omnipotence that he can do only what it is logically possible to do.  God is powerless to restore a virgin. But that's nothing against the divine omnipotence.

Must God Become Man to Know the Human Lot?

Vito Caiati, commenting on Good Friday: At the Mercy of a Little Piece of Iron:

In yesterday’s Good Friday post, you write, “The fullness of Incarnation requires that the one incarnated experience the worst of embodiment and be tortured to death.  For if Christ is to be fully human, in addition to fully divine, he must experience the highest exaltation and the lowest degradation possible to a human. These extreme possibilities, though not actual in all, define being human.”

Why is the full scope and content of the human experience, including the most extreme pain and death itself, not known by God, who is omniscient, without the Incarnation? Why should the flesh, enmeshed in and limited by human sensory perception, be a necessary, supplementary mode by which such experience is conveyed to and hence shared by the Deity?

The question is why an omniscient God would have to enter the material world to know the full scope and content of human experience. If God is omniscient, then he knows everything. And if he knows everything, then he knows what it is like  to be a man undergoing torture and bodily death.  Why then must God compromise his purely spiritual status by Incarnation? Why can't God know what it is like to be a man without becoming a man?

To answer directly, one could know everything it is possible to know about a sentient organism without knowing what it is like to be that organism.  And so God, who knows everything it is possible to know about every type of sentient organism, and is therefore objectively omniscient with respect to every type of organism, is nonetheless subjectively nescient in that he does not and cannot know what it is like to be an organism of any type.  This is because he is not an organism of any type; he is a pure spirit.

Consider an ethologist who studies bats. Suppose he comes to know every objective fact about bats including exactly how they locate and perceive objects in their environment using echolocation, or 'bat sonar.'  Knowing all these objective facts, our scientist would still not know what it is like to be a bat. He would not know the subjective experiences that bats have when they detect, pursue, etc. objects in their environment.  He could know everything about the objective correlates in the bat's brain of the bat's experience, but he would not be able to know the subjective character of those experiences.  To know bat qualia, our scientist would have to be a bat.

Same with God: he would have to be a man to know what it is like to be a man, that is, to know 'from the inside'  the subjective character of human experience, its highs, lows, and doldrums.

These ruminations give rise to a number of further questions. But it is Saturday night, time to punch the clock, pour myself a drink, and rustle up some grub.

Aficionados will know that I am borrowing from Thomas Nagel, What is like to be a bat?  Here is a short video that treats of some of his ideas.

Good Friday: At the Mercy of a Little Piece of Iron

Simone Weil, Gravity and Grace, tr. Craufurd, Routledge 1995, p. 75:

The infinite which is in man is at the mercy of a little piece of  iron; such is the hum an condition; space and time are the cause of it. It is impossible to handle this piece of iron without suddenly reducing the infinite which is in man to a point on the pointed  part, a point on the handle, at the cost of a harrowing pain. The  whole being is stricken in the instant; there is no place left for God, even in the case of Christ, where the thought of God is then that of privation. This stage has to  be reached if there is to be incarnation. The whole being becomes privation of God: how can we go beyond? After that there is only the resurrection. To reach this stage the cold touch of naked iron  is necessary.

'My God, my God, why hast thou forsaken me?' There we have the real   proof that Christianity is something divine. (p. 79)

We are spiritual beings, participants in the infinite and the absolute.  But we are also, undeniably, animals.  Our human condition is thus a  predicament, that of a spiritual animal.  As spirits we enjoy freedom of the will and the ability to encompass the whole universe in our thought.  As spirits we participate in the infinity and absoluteness of truth.  As animals, however, we are but indigent bits of the world's fauna exposed to and compromised by its vicissitudes.  As animals we are susceptible to pains and torments that swamp the spirit and obliterate the infinite in us reducing us in an instant to mere screaming animals. In the extremity of suffering, the body that served us as vehicle becomes a burden and a cross, and our way through the vale becomes a via dolorosa.

Now if God were to become one of us, fully one of us, would he not have to accept the full measure of the spirit's hostage to the flesh?  Would he not have to empty himself fully into our misery?  That is Weil's point.  The fullness of Incarnation requires that the one incarnated experience the worst of embodiment and be tortured to death.  For if Christ is to be fully human, in addition to fully divine, he must experience the highest exaltation and the lowest degradation possible to a human. These extreme possibilities, though not actual in all,  define being human. 

The Crucifixion is the Incarnation in extremis.  His spirit, 'nailed' to the flesh, is the spirit of flesh now nailed to the wood of the cross. At this extreme point of the Incarnation, doubly nailed  to matter, Christ experiences utter abandonment and the full horror of the human predicament.  He experiences and accepts utter failure and the terrifying thought that his whole life and ministry were utterly delusional. 

The darkest hour.  And then dawn. 

“And the Word Was Made Flesh and Dwelt Among Us” (John 1:14)

Let us meditate this Christmas morning on the sheer audacity of the idea that God would not only enter this world of time and misery, but come into it in the most humble manner possible . . . . Read the rest here.

It is a 'sermon' you will not likely hear in any Catholic Church.  What you will hear in the decadent Catholic churches of the present day is all manner of diversionary pablum as if designed to keep one from confronting the Christian narrative in its full strength. The few exceptions will prove the rule.

 

A Christian Koan

Man is godlike and therefore proud.  He becomes even more godlike when he humbles himself.

The central thought of Christianity, true or not, is one so repellent to the natural human pride of life that one ought at least to entertain the unlikelihood of its having a merely human origin.  The thought is that God humbled himself to the point of entering the world in the miserably helpless and indigent way we in fact do, inter faeces et urinam, and to the point of leaving it in the most horrendous, shameful, and excruciating way the brutal Romans could devise, and from a most undistinguished spot, a hill in an obscure desert outpost of their empire.

On Corporate Prayer and Institutionalized Religion

Paul Brunton, The Notebooks of P. B., vol. 12, part 2, p. 34, #68:

A public place is an unnatural environment in which to place oneself mentally or physically in the attitude of true prayer.  It is far too intimate, emotional, and personal to be satisfactorily tried anywhere except in solitude.  What passes for prayer in temples, churches, and synagogues is therefore a compromise dictated by the physical necessity of an institution.  It may be quite good but too often alas! it is only the dressed-up double of true prayer.

Where would we be without institutions?  We need them, but only up to a point.  We are what we are because of the institutions in which we grew up, and natural piety dictates that we be appropriately grateful.  But their negative aspects cannot be ignored and all further personal development requires those who can, to go it alone.

We need society and its institutions to socialize us, to raise us from the level of the animal to that of the human.  But this human is all-too-human, and to take the next step we must tread the solitary path.  Better to be a social animal than a mere animal, but better than both is to become an individual, as I am sure Kierkegaard would agree.  To achieve true individuality  is one of the main tasks of human life.  Spiritual individuation is indeed a task, not a given. In pursuit of this task institutions are often more hindrance than help.

For some, churches and related institutions will always be necessary to provide guidance, discipline, and community.  But for others they will prove stifling and second-best, a transitional phase in their development.

For any church to claim that outside it there is no salvation — extra ecclesiam salus non est — is intolerable dogmatism, and indeed a form of idolatry in which something finite, a human institution contingent both in its existence and configuration, is elevated to the status of the Absolute.

But now, having given voice to the opinion to which I strongly incline, I ought to consider, if only briefly, the other side of the question.

What if there is a church with a divine charter, one founded by God himself in the person of Christ? If there is such a church, then my charges of intolerable dogmatism and idolatry collapse. Such a church would not be just a help to salvation but a means  necessary thereto. Such a church, with respect to soteriological essentials, would teach with true, because divine, authority.

But is there such a divinely instituted and guided church? To believe this one would first have to accept the Incarnation.  And therein lies the stumbling block.

If the Incarnation is actual, then it is possible whether or not we can explain or understand how it is possible. Esse ad posse valet illatio.  Necessarily, what is, is really possible, whether or not conceivable by us. It is not for our paltry minds to dictate what is actual and what is possible. On the other hand, if the best and the brightest of our admittedly wretched kind cannot see how a state of affairs is possible, then that is evidence that it is not possible.  If, after protracted and sincere effort motivated by a love of truth, the Incarnation keeps coming before the mind as contradictory, and the attempts at defusing the apparent contradiction as so much fancy footwork, then here we have (admittedly non-demonstrative) evidence that the Incarnation really is impossible. 

And then there is the ethical matter of intellectual integrity. (Beliefs and not only actions are subject to ethical evaluation.) One can easily feel that there is something morally shabby about believing what is favorable to one when what one is believing is hard to square with elementary canons of logic.

This then is the predicament of someone with one foot in Athens and the other in Jerusalem.  The autonomy of reason demands insight lest it affirm beyond what it is justified in affirming. At the same time, reason in us realizes its infirmity and helplessness in the face of the great questions that bear upon our ultimate fate and felicity; reason in us is therefore inclined in its misery to embrace the heteronomy of faith.

How are we to resolve this problem?  Are to accept a revelation that our finite intellects cannot validate? Or are we to stand fast on the autonomy of finite reason and refuse to accept what we cannot, by our own lights, validate? (By 'validate' I do not mean 'show to be true' but only 'show to be rationally acceptable.')

My answer, interim and tentative, is this.  The ultimate resolution involves the will, not the intellect. One decides to accept the Incarnation or one decides not to accept it.  That is to say: the final step must be taken by the will, freely; which is not to say that the intellect is not involved up to the final step. The decision is free, but not 'arbitrary' in the sense of thoughtless or perfunctory.  No proof is possible, which should not be surprising since we are in the precincts of faith not knowledge.  One who accepts as true only what he can know or come to know has simply rejected faith as a mode of access to truth.

"But if the doctrine is apparently contradictory and an offense to discursive reason, then one's decision in favor of the Incarnation is irrational." 

I think this objection can be met. What is apparently contradictory may or may not be really contradictory, and it is not unreasonable to think that there are truths, non-contradictory in themselves, that must appear contradictory to us in our present state.  This is a form of mysterianism, but it is a reasoned mysterianism.  Human reason can come to understand that human reason cannot validate all that it accepts as true.

A Christological and Mariological Query That Leads into the Philosophy of Language

Theme music: What If God Was One of Us  (just a slob like one of us)?

My favorite Oregonian luthier, Dave Bagwill, checks in:

Karl White wrote in your post of 12-6-18: "If Jesus is a person of the Godhead then it must hold that his essence is immutable and above contingent change, particularly in response to human actions." In what way COULD "Jesus"  be a 'person of the Godhead'? If I understand the classic narrative correctly, Mary, his mother, was a virgin who was made pregnant by the "overshadowing" of the Holy Spirit. So: there was an egg! A contingent egg,  with DNA. And something fertilized it, supernaturally.
That's right. On the classical narrative, Jesus was born of a virgin without a natural father. The fertilization of the ovum in Mary was by a supernatural, miraculous, process.  So while Jesus came into the world the way the rest of us poor schleps do, inter faeces et urinam nascimur, born between feces and urine, the pregnancy that eventuated in his birth was caused by the third person of the Trinity acting supernaturally upon natural material, namely the contingent ovum in contingent Mary, who is of course a creature who wouldn't have existed at all if nothing material had been created.
That was the moment of Jesus' conception. An eternal, pre-existent entity named 'Jesus' could not have existed before that conception, unless of course Mary's DNA contribution was of no account -  but in that case, we were not given 'the man Jesus Christ, made in every way like his brothers so that He might be merciful and faithful as High Priest'. Heb. 2.27. Also see 1 Tim. 2.5,6. Because – to be made like us 'in every way' either means just that, or it doesn't.  He was made in every way like us. If Mary made a DNA contribution at the moment of conception, then her son  'the man Jesus Christ ' did not pre-exist. Am I at all thinking clearly here?
Yes, Dave, you are thinking quite clearly, and I agree with you. But there are some nuances that give rise to questions that lead us into the philosophy of language and  metaphysics.
 
You and I take 'Jesus' to refer to a particular man, a composite of human soul and human body, born of a woman at a particular place at a particular time.  And I take it that we understand 'born' to imply that an entity that is born first comes into existence when it is born and did not exist before it was born.  To be born, then, is not for an immaterial Platonic soul-substance to acquire a material body, but for a soul-body composite to come into existence.  On this 'Aristotelian' conception of being born,  nothing that is born pre-existed its being born.  Being born is not an alterational (accidental) change, a change in an already-existing substratum/subject of change, but an existential (substantial) change, whereby something first comes into existence.
 
But couldn't someone who accepts the Chalcedonian one person-two natures view say that 'Jesus' refers to the Son, the second  person of the Trinity? In the earlier thread, Fr. Kirby says, "The man Jesus is a person of the Godhead, if we understand 'the man Jesus' to be denominative rather than descriptive."  I take it that a denominative term is one whose reference is not determined by the descriptive content, if any, that the term bears or suggests. Such a term refers directly as opposed to a descriptive term that refers via a description that an entity must satisfy in order to count as the referent of that term.  If we take 'the man Jesus'  to be denominative, then 'man' plays no role in determining the term's reference. The reference can succeed even if the referent is not a man.  (And of course the Son, taken in himself and apart from the Incarnation, is not a man, i.e., does not have a human nature, but only a divine nature.) If so, then the following identities hold and hold necessarily:
The Son = the man Jesus.
The Son = Jesus. 
It then follows that Jesus or the man Jesus is a person of the Godhead.  To clarify this further we need to dip into the philosophy of language.
 
How does 'Jesus' refer? Does it refer via a description that the name abbreviates, or does it refer directly?  Suppose by 'Jesus' we mean the Jewish carpenter born in Bethlehem to the virgin Mary by the agency of the Holy Spirit. The italicized phrase is what Russell calls a definite description, and his thesis about ordinary proper names is that they are definite descriptions in disguise. On this theory, 'Jesus' refers to whomever satisfies the description we associate with the name.  It follows that the referent of the name must have the properties mentioned in the description.  For example, 'Jesus' cannot refer to anything that was not born of a woman. Now the second person of the Trinity, necessary, co-eternal with the Father, etc., was not born of a woman, or born at all,  nor was he from all eternity a carpenter, etc. Recall how I explained 'born' above: an entity that is born first comes into existence when it is born and did not exist before it was born. If this is what is meant by 'born,' then the Son (second person of the Trinity, Word, Logos) cannot be born. But then how are we to understand the Incarnation?  The idea, of course, is that God the Son came into the material world by being born of a virginal human female.  But how is this possible if nothing that is born pre-exists its being born?
 
We seem faced with an aporetic triad:
Jesus was born;
The Son of God was not born;
Jesus is the Son of God.
What's the solution? There is no problem if two different senses of 'born' are in play. I suppose I will be told that the Son is born in the following sense: the pre-existent Son which has prior to the Incarnation a divine nature only, acquires at the Incarnation a human nature in addition to the divine nature.  Thus there is one person (suppositum, hypostasis), and that person is the second person of the Trinity, God the Son who, before the Incarnation has exactly one nature, the divine nature, and after the Incarnation exactly two natures, one divine the other human.  Being born, for the Son, is then an alterational change in the Son: the pre-existent Son acquires a second nature.
 
The trouble with this answer is that it implies that Jesus is not "made in every way like his brothers." He is born in a different way.  He is born in a Platonic or rather quasi-Platonic way whereas we are born in the 'Aristotelian' way.  Dave and I did not exist before we were born/conceived.  Jesus did exist before he was born/conceived assuming that 'Jesus' is used denominatively as opposed to descriptively.  When we were born/conceived, we didn't acquire something that we lacked before, human nature; we were nothing at all before.  But when Jesus was born he acquired something he did not have before, human nature.
 
My interim conclusion is that it is deeply problematic to take 'Jesus' as referring to God the Son. Insofar forth, Dave is vindicated against Karl. Jesus is no member of the Godhead.

Was the Fall Necessary?

Karl White inquires,

Doesn't the classical doctrine of Theism as applied to Christianity require that the temptation in Eden and subsequent Fall were predestined and inescapable? I say this because if Jesus is a person of the Godhead then it must hold that his essence is immutable and above contingent change, particularly in response to human actions. So if Adam had never sinned, then Jesus's salvific role would have been redundant, and an 'unemployable' Jesus makes no sense whatsoever. Or am I missing something?

The reasoning seems to be as follows. (1) The man Jesus is a person of the Godhead; (2) the man Jesus is essentially the savior; (3) the persons of the Godhead are necessary beings; ergo, (4) the salvific role is necessarily instantiated; (5) the salvific role is instantiated iff the Fall occurs; ergo, (6) the Fall had to happen and was therefore "inescapable."

I deny (6) by denying (1). 

As I understand the classical Christian narrative, the lapsus and subsequent ejection from paradise were contingent 'events,' ones that would not have occurred had it not been for Adam's disobedience. Adam sinned, and he sinned freely. There was no necessity that he sin and thus no necessity that the Fall occur. Of course, God foreknew what Adam would do; but divine foreknowledge is presumably compatible with human freedom in the libertarian 'could have done otherwise' sense.

That Adam possessed free will before the Fall follows, I think, from his having been created in the divine image. (So he had free will before eating from the tree of the knowledge of good and evil.) The imago dei is of course to be taken in a spiritual, not a physical sense.  It means that man, though an animal, is a spiritual animal unlike all the other animals.  God, a free Spirit, created in Adam a little free spirit, a reflection of himself, although reflection is not quite the word. 

So the Fall need not have occurred. But it did, and man fell out of right relation to God and into his present miserable predicament which includes of course the death sentence under which man now lives as punishment for his primordial act of rebellion.  The current predicament is one from which man cannot save himself by his own efforts.  So God, having mercy on man, decides to send a Redeemer and Savior.

But the enormity of the Original Offense against God is such that only a divine being can make it good and restore man to God's good graces.  So God sends his own divine Son ("begotten not made") to suffer and die for our sins.  This is God the Son, the second person of the Trinity, the Word of God, the Logos, co-eternal with the Father, a purely spiritual necessary being like the Father. He enters the material world by being born of the virgin Mary.  This is the Incarnation.

Now just as the Fall was contingent, so is the Incarnation. It need not have occurred. It is doubly contingent: contingent on Adam's free sin and God's free decision to save humanity.

So my answer to my reader is as follows. The salvific role need never have been instantiated. God need never have become man. Humanity might still be in he prelapsarian, paradisical state, living forever with subtle indestructible bodies unlike the gross bodies we are presently equipped with. The man Jesus is not a person of the Godhead. There was no necessity that the Fall occur.

More on the Hypostatic Union

I am very impressed with Thomas Joseph White, OP, The Incarnate Lord: A Thomistic Study in Christology, The Catholic University of America Press, 2017, xiv + 534 pp. It deserves to be called magisterial, the work of a magister, a master.  I am presently working through Chapter One, "The Ontology of the Hypostatic Union."

White and I are concerned with the intelligibility of the one person, two natures doctrine. (See yesterday's entry for background.)  Fr. White of course considers the doctrine  to be intelligible while I have my doubts. This entry presents one of the problems I am having.

Christ is one person in two distinct individual natures, the one divine, the other human.  The one person is the Word (Logos), the Second Person of the Trinity.  The Word is eternal, impassible, and necessary. In the patois of possible worlds, the Word exists in every metaphysically possible world. The hypostatic union is the union of the Word with the individual human nature (body and soul) of Jesus where the hypostasis or suppositum is the Word. It is that which has the nature or exists in the nature.  White tells us that this union is not

. . . merely an accidental association of two beings, the man Jesus and the Word of God. Rather the Word subsists personally as man in a human nature. Consequently, Jesus's concrete body and soul are the subsistent body and soul of person of the Word. The person of Jesus simply is the person of the Son existing as man. (113)

We are being told that the person of Jesus is the eternal Word, the Son, not a human person.  There is human nature in Jesus, but no human person in Jesus.  So it not as if there are two persons, the person of the Word and the person of Jesus.  There is only one person, the person of the Word. To think otherwise is the Nestorian heresy.

This raises the following question.

If the Word is a necessary being, and the union of the Word with human nature is not accidental, but essential, are we to conclude that the Word has a concrete human body and human soul in every possible world, and thus at every time?   It would seem so.  If x is united with N essentially, then x is united with N in every possible world in which x exists.  So if x is a necessary being, then x is united with  N in every possible world, period, which is to say that there is no possible world in which x is not united with N. Therefore,

1) If the Word is united to a human nature essentially, then there is no possible world in which the Word is not united to a human nature.

But then how is this consistent with the belief that the Incarnation was an historical event that occurred at a particular time and whose occurrence was contingent, not necessary? God became man to save man from the sin he incurred with Adam's fall, a fall that was itself contingent upon Adam's free choice to violate the divine command.   That is,

2) There are possible worlds in which God does not create at all, and possible worlds in which God creates humans but there is no Fall, no need for Redemption, and thus no need for Incarnation.  

Therefore

3) There are possible worlds in which the Word is not united to a human nature.

Therefore

4) It is not the case that the Word is united to a human nature essentially. (From 1, 3 by modus tollens)

Therefore

5) The Word is united to a human nature accidentally.

But this is contrary to the orthodox view at least as explained by Fr. White who draws upon Thomas.  White tells us that "the humanity of Jesus  is united to the Word as an intrinsic, 'conjoined instrument.' The being of the man Jesus is the being of the Word." (83)  We are also told that the unity is "substantial not accidental." (83)

Why does Aquinas think that the Word must be united to the humanity of Jesus intrinsicaly and essentially as opposed to extrinsically and accidentally? Because he thinks that this is the only way to avoid the Nestorian heresy according to which there are two persons, the person of the Word and the person of Jesus.

The reasoning seems to go like this. In an ordinary man, body and soul form a substantial unity.  If in Jesus body and soul formed a substantial unity, then Jesus would be a different substance and a different suppositum (hypostasis) from the Word, and Nestorianism would be the upshot. To avoid this, the proposal was made that body and soul in Christ do not form a substantial unity as they do in ordinary human beings. Thus on the so-called habitus theory, the third theory of the hypostatic union mentioned in Peter Lombard's Sentences,  ". . . both the body and the soul are said to accrue to the person of the Word 'accidentally' as qualities or properties of the Word, but without subsistence in the Word." (85) This implies that body and soul are accidental to each other, which of course is unacceptable given the background Aristotelian commitments of Thomas.

So while the habitus theory aims to be anti-Nestorian, it ends up in an implicit Nestorianism according to White's Aquinas.  You've got the Word and over against it the body of Jesus and the soul of Jesus as an accidental, not a substantial, unity.  On this scheme the individual humanity (body and soul) of Jesus is accidental to the Word.

My point is that, on the one hand, this is how it should be given the contingency of the Fall and the contingency of the Incarnation.  The Word is not essentially incarnated; it is accidentally incarnated. The humanity of the Word is accidental, not essential.  That would seem to fit nicely with the Christian narrative. But on the other hand, if it is not the substance of the Son who dies on the cross, if it is not God himself who enters history and dies on the cross, if it is a man who is only accidentally and for a time united with the Word, then the debt that only God himslef can pay has not been paid in full.

So I think we can understand why the one person, two natures doctrine was deemed orthodox. But if I am right in my reasoning above, the orthodox doctrine entails the absurdity that the Word has a "concrete body and soul" (113) at every time and in every possible world.

To put it another way, the Incarnation makes no sense unless it is a contingent event, but it cannot be on the radically anti-Nestorian view of  White's Aquinas. 

Thomas Joseph White on the Hypostatic Union: Questions

Vito Caiati writes, 

I am struggling, in particular, to understand what [Thomas Joseph] White is proposing with regard to the hypostatic union on pages 82-84 [of The Incarnate Lord: A Thomistic Study in Christology, The Catholic University of America Press, 2017].  He follows Aquinas in affirming “a substantial union of God and man. . . . [in which] the two natures remain distinct, without mixture or confusion, and [in which] the union must not occur in the nature of Christ” (82). In this substantial union, “The hypothesis [hypostasis]  of the Word does not replace the human soul of Christ.  . . .  However, just as in man the body is the instrument of the soul, so in the incarnate Word, the human nature of Jesus is the instrument of the Word. . . . [in that] the humanity of Jesus is united to the Word as an intrinsic, ‘conjoined instrument. . .“ (83).

I do not understand what is being affirmed here. If the Word is “united” to the humanity of Jesus “as an intrinsic ‘conjoined instrument’” has not something been done to this humanity that renders it more than human? In other words, can one really hold that in this process of union, the natures remain distinct? I am particularly confused because White appears to argue for precisely this position in affirming that “in Christ there is no autonomous human personhood or human personality. He is the person of the Son and Word made human, subsisting in human nature” (83). Well, if this is so, what import does his human soul have on his thoughts and actions?

White  thomas josephThe Word (Logos) is the Second Person of the Trinity.  It is the one person (hypostasis) that has the two natures, the divine nature and the human nature.  Thus there are not two persons, the Second Person and the human person of Jesus; there is only one person, the Second Person of the Trinity.  This latter person is the person of Jesus. If there were two persons, a divine person and a human person, then that would be the Nestorian heresy.  (I could explain later, if you want, why this heresy is a heresy.) In other words, the person of Jesus is the eternal Word, not a human person.  There is human nature in Jesus, but no human person in Jesus.

But this is not to say that the man Jesus merely embodies the Word, i.e., it is not to say that the Word is to Jesus as soul to body. That would be the Apollinarian heresy. The Word in Jesus does not merely assume a body; The Word assumes (the nature of) a fully human man, body and soul.   So while there is no human person in Jesus, there is a human soul in Jesus.  Here, perhaps, we have the makings of trouble for the Incarnation doctrine on White's Thomistic construal thereof, as we shall see in a minute.

In sum, one person, two distinct natures, one divine, the other human. The person is divine.  The natures are individual natures. They are not multiply realizable or multiply instantiable like rational animal which is found in Socrates and Plato equally but not in an ass. (Schopenhauer somewhere quips that the medievals employed only three examples, Socrates, Plato, and an ass. Who am I to run athwart a tradition so hoary and noble?) And yet the individual natures are not themselves self-subsistent individuals. They need a support, something that has the natures. This is part of the meaning of hypostasis.  There has to be something that stands under or underlies the natures.  The hypostatic union is the union of the two natures in one subsistent individual, the Word. (White, p. 113) 

Now this one divine person is united to the (individual) nature of Jesus as to an essential, not accidental, instrument. But this union is not identity. There is no identity of natures or confusion of natures. The divine and human natures remain distinct. They are united, but they are united essentially, not accidentally. 

Caiati asks, " Can one really hold that in this process of union, the natures remain distinct?" Yes, if union is not identity.  So I don't see a problem here.

Caiati also asks, "what import does his human soul have on his thoughts and actions?"  This is a much more vexing question, and I rather doubt that we are going to find a satisfying answer to it within the Aristotelian-Thomistic scheme that Fr. White employs.  

Who is it that is thinking when Jesus thinks?  Suppose he is debating some rabbis. He hears and understands their objections and thoughtfully replies. Is it the Word who is the subject of these mental acts? Is the Word thinking when Jesus thinks?  If yes, then his human soul is not the 'seat' of his intellectual operations.  Suppose Jesus feels hunger or thirst or the excruciating pains of his passion.  Does the Word feel these pains?  How could it if it is impassible?  If it is not impassible and does the feel Jesus' pains, then what role does the human soul in Jesus have to play?  How can Christ be fully human, body and soul, if his human soul plays no role either intellectually or sensorially?

There is also the will to consider. If Jesus is obedient to the end, and does the will of the Father, then he wills what the Father wills. "Thy will be done."  He would rather not undergo the Passion, but "not my will but thine be done." This makes sense only if Jesus has his own will, distinct from the Father's will, a will 'seated' in his human soul.  That is, the faculties of willing have to be different, even if the contents of willing are the same. But then it is not the Word that wills in Jesus.

On the other hand, if the human soul in Jesus is indeed the 'seat' of his intellectual and voluntative and sensitive and affective functions, then the person in him, the Word, is severed from his soul.  But this drains 'person' of its usual meaning which includes soulic functions. The one person in two natures threatens to become a mere substratum or support of the two natures. 

White's view is that the Incarnation, although ultimately a mystery, can be rendered intelligible to the discursive intellect in the Thomistic way.  I doubt it. But there are other ways, and they need to be examined.