What you see as your tradition is Dioscorus' rejection of Chalcedon's in two natures.
Our tradition is to stick with the one-nature Christology of St. Cyril, which predates HH St. Dioscorus.
And you do not allow common logic to be a tool that both sides can use to judge whether Chalcedon's in two natures is correct.
I do not allow for the fact that we share some of the same terminology to be taken to mean that we share understandings in common that we may not in fact share due to the different traditions that arose in Alexandria vis-a-vis Antioch, for instance, no.
In your reasoning, Cyril might say in Letter 53 Christ is "in both natures" or say in another letter that there are "two natures in man" (body and soul) as an explicit analogy to Jesus' two natures, but apparently Dioscorus' rejection of in two natures means that when Chalcedonians say in two natures, Chalcedonians are wrong, even though Chalcedon must be understood in light of Chalcedonians' traditions and that in two natures can be acceptable depending on the meaning. And common logic can't be used to judge whether the underlined statement makes sense, only the OO tradition of rejecting Chalcedon's "in two natures" can.
I feel like you are taking St. Cyril's example more literally than I would. In this example, there are indeed two natures in man, the soul and the body, but as these are both within one man, man is thereby composed of a union
of the two, and hence they are not really two, but one. Again, all is referred back to the person. It is not in our tradition to speak of the natures as somehow being separate from the person, even though they can be distinguished as being not the same as each other (as body and soul are 'different natures', and it is by their union that these two become one, such that we no longer say that there are two within the person who nonetheless 'has' both by virtue of being composed of both -- they are simply not
separated, despite being
distinguishable from one another; thus St. Severus, for instance, says of the incarnation that it is a union which "drives out division", as in it is no longer possible to divide what has been united).
We have reached an area where basic logic and reasoning do not apply any more. If that's the standard, then it shows why we have gridlock. EOs can use logic to show why "in two natures" is sensible, part of OOs do not agree to using logic to try to objectively evaluate the terms used.
Now you are going beyond anything I have written into your wrong interpretation of my explanation. If you'll permit me, the OO point of view is actually very logical and easy to explain. Here is St. Cyril's explanation again, as I cannot hope to improve upon it:
"Again this question is no less in opposition to those who say that there is one incarnate
physis of the Word, and the proposers, desiring to prove that this formula is rather useless, eagerly strive to prove that the two natures always subsisted. But they have ignored the fact that those things which are usually distinguished not just according to speculation, completely and specifically differ from one another in every manner separately into diversity. Let a man like unto us be an example for us again. For we know that there are two natures in him, one the nature of the soul and the other the nature of the body. But when we divide him merely in thought and conceive the difference in subtle speculations or the presentations of thought to the mind, we do not posit the natures one apart from the other, nor indeed do we at all impute to them virtual existence through the division, but conceive of them as the natures of one man, so that the two no longer are two, but through them both the one living being is produced."
It's sad, Dzheremi. I would like EOs and OOs to look at problems and try to solve them, and Paul tells us to do so, but if they can't legitimately question their own past "traditions" of rejecting each other over "natures", I don't see it either.
With due respect, the fact that you do not like or perhaps do not fully understand what you are being told does not mean that we are not looking at the situation and trying to see where we might come together on some points, even as we diverge on others. This is what I believe ArmyMatt and I have been doing in this thread as well, despite not necessarily agreeing on everything. We aren't necessarily going to understand each other, either, but so long as we are still talking, maybe that will not always be so.
Because you put me in a room with no door, Dzheremi. I am in a place where I want EOs and OOs to unite and solve the basic difference over "natures", and yet I'm not allowed to use "common logic" to get out of the room, only the "tradition" that says that Chalcedon's "in two natures" formula is wrong.
I'm not sure how I've done that, but if I have hurt you in some way, I'm sorry. That was not my intention. I think you are taking my point about the different preexisting philosophical traditions that inform the Christology of the Alexandrians and others a bit more heavily than I had anticipated. It's not something that needs to shut down any dialogue, but it is something that we need to be aware of whenever someone suggests that maybe we're all saying the same thing by virtue of sharing some terms in common. We may in fact be using the same terms in different ways, as I have been told (by EO) is the case with the OO vs. EO use of the term 'nature', so this would not actually be a point of commonality, but something to keep in mind when we talk to each other.
To Sixtus, Bishop of Rome (Fragments)
Cyril, to Sixtus,² the Bishop of Rome.
For i never am accused of having thought anything different from the truth in my opinions, nor have I ever said that the divine nature of the Word was subject to suffering.
... I know that the nature of God is impassible, unchangeable, and immutable, even though by the nature of his humanity Christ is one in both natures and from both natures....
I understand that this is not the full context of the letter, but my point is that the phrase "Christ is in both natures" (plural) can itself be a legitimate statement.
Without the full context, however, it's not really possible to evaluate what is meant by "even though by the nature of his humanity Christ is one in both natures and from both natures". As we do not say that He is
in two natures
after the union (but rather that "the two no longer are two, but through them both the one living being is produced" -- I am fairly certain that St. Cyril taught
that Christ is one...

), I suspect that this is another statement which the full context will show is acceptable to us, just as the portion you have chosen to highlight is acceptable to you.
Cyril was getting major flack from his own party for accepting reunion with John Antiochene, as he says in his letter:
Some attack the exposition of faith which those from the East [Antiochene] have made and ask, “For what reason did the Bishop of Alexandria [Cyril] endure or even praise those who say that there are [present tense] two natures?” Those who hold the same teachings as Nestorius say that he thinks the same thing too [as Antiochenes], snatching to their side those who do not understand precision. But it is necessary to say the following to those who are accusing me... ((To Eulogius the Priest, Letter 44))
There were major forces on Cyril's side who did not want to see his reunion, and it's unfortunately not unforeseeable that they came to the fore on his death.
Okay. I have no problem with any of this. Those who opposed the reunion of St. Cyril with John of Antioch truly didn't understand the situation as well as St. Cyril did, so I'm not sure what other reaction I'm supposed to have to this. All I have been doing in this exchange with you is showing where and how we take our Christology from the Orthodox saint who you also say your Christology is in line with. I have not said anything about there being no precision among those who say two natures. In fact I'm pretty sure I've at least implied the opposite by mentioning how you guys dealt with the Nestorian-sympathizers who had come out of the woodwork emboldened by the acceptance of the Tome, at your Second Council of Constantinople. So if you are trying to cast me or my communion as those who opposed Cyril in this reunion, you are mistaken. I've dealt with this already with ArmyMatt in a thread recently (I can't remember the title, but perhaps if Matt reads this he might remember) in which it was asserted, with no evidence, that we say that the reunion was forced. In fact we do not say that, and we celebrate the reunion as a triumph and lament the fact that for various reasons it was not lasting.
This was the implication I got from your statement "And the definition accepted at Chalcedon messes with what is our (OO) common understanding of the incarnation, by claiming that two natures remain because He does some things in accordance with His humanity and some things in accordance with His divinity,"
Cyril's statement that Jesus did something in his humanity - suffered, was not the kind of statement that I thought you accepted based on your rejection of this kind of logic.
Huh? I'm not sure how you got that impression, but what I'm saying is that, yes, we recognize that some things He does are things that are appropriate to humanity (he ate), while some are appropriate to divinity (he raised the dead). We do not, however, believe that He must be in two natures after the union in order for this to be the case, because once again we refer everything back to the person of Christ. Whether He was doing a 'divine' or 'human' act, He was and is always one and the same Christ.
"it is affirmed that he suffered in his humanity, for his flesh suffered." ~Cyril, letter 46.
The fact that the flesh suffered does not mean that the flesh is its own person, anymore than saying that his human nature suffered.
But natures do not suffer --
people do. This is why we do not accept the language of the Tome which is seen as too close to imputing to the natures virtual existence, by the virtue of the fact that it says that this nature does this and this nature does that. Nope. Natures, in themselves, do not do anything. The people who have them do.
"Cyril repeatedly speaks of the human nature of Christ as “his own flesh,”"
http://www.academia.edu/185130/Humanity_of_Christ_in_Cyril_and_Maximus
Okay.
There is no problem in normal speech in saying that his human nature suffered, since it was his flesh, not his divine that suffered, and since it's OK in common speech to say that a "nature suffered". Therefore, it does not divide him into two people to say that his human nature suffered.
To say that He suffered in His flesh (a statement with which we all agree, I should hope) is not the same as saying "His human nature suffered". The first statement is about Christ the person (He suffered), while the second is a statement about one of the natures of which He is composed, as though it is itself experiencing the suffering. Again, natures do not suffer, people do, so no, that is most emphatically not acceptable. Jesus, as a human being who is also God, wept. Jesus' human nature did not weep, because it does not have tear ducts, cannot produce tears, etc. Again, natures don't do anything. People do.
Is this a result of looking for a way to say that the Chalcedonian way of talking about natures is wrong.
No. It's being careful to not violate St. Cyril's anathemas by attributing some things to the divinity or the humanity separate from the person, as you appear to have unwittingly just done by making a statement about a nature doing this or that instead of about the person doing this or that.
Did Dioscorus reject making distinctions like "God DID NOT ENDURE THE SUFFERINGS OF THE BODY IN HIS OWN NATURE, BUT SUFFERED RATHER IN HIS EARTHLY NATURE" (Cyril Letter 46), because such distinctions are an assertion of two natures after the union? Is Dioscorus such that he cannot be theologically mistaken?
I am unaware of any such writings of HH St. Dioscorus (he is not known to have left voluminous writings; there is the note sent along with his tooth that says that this is the price he paid for defending the Orthodox faith, but other than that I am not aware of any writings of his, though no doubt there are some; nevertheless, he is called in Coptic "our teacher" --
pensakh -- not "our writer"). But this is immaterial because I do know that such distinctions may be made without asserting two natures after the union.
His position is that EOs and OOs have been talking past each other. When EOs say two natures, they mean two essences. This is also F. Romanides' position.
Fr. Peter doesn't have a problem with confessing two natures in the sense of essences, and neither do we. This is a normal meaning of the word in common speech going back many centuries.
Okay.
It's kind of weird few people in that fight fight back in 440-451 AD bothered to clearly define what sense they were talking about it. But they really did not discuss theology in the same way we write English textbooks or legal briefs today. I guess they just acted like it was common sense.
If this is how you'd prefer to think of things, then okay...common sense told us that Chalcedon was wrong, because we believe in one nature from two after the union, not two, and Chalcedon is a pretty clear violation of that.
Cyril writes:
"Let a man like unto us be an example for us again. For we know that there are two natures in him, one the nature of the soul and the other the nature of the body. But when we divide him merely in thought and conceive the difference in subtle speculations or the presentations of thought to the mind, we do not posit the natures one apart from the other,"
If you fully mean that the definition of "natures" is at best what Cyril said in the quote you pointed to, then the problem is easily solved. Cyril posits that there are two natures in man and gives it as an analogy to Christ, later on in the next sentence positing that the "division" was only in theory.
And even later in the quote (after where you stopped quoting), HH St. Cyril says that two natures do not remain two within the one person who is created from them, but rather become one through the union of the two. In other words, exactly what I have been saying is our position all along, and has always been our position.
Is OO tradition outside the councils and Bible fallible or infallible?
I know that the RC magisterial infallibility rule would basically force one to do mental gymnastics to prove whatever doctrine the RC Church expounded, Biblical and logical or not, but this is not the Orthodox approach.
Er...does it need to be delcared 'infallible' according to some measure in order to be followed? And what does it mean to say that it is or isn't? Obviously if you say that it is not then you presumably have some outside, objective standard by which you are judging it to not be so, but we obviously don't approach our own tradition with the
a priori belief that it needs to be validated by outsiders, or that there must be something wrong with it just because some other people might disagree with it. It's not even for you. This is such a weird question. Is EO tradition outside of the councils infallible? What does it matter? I thought this need to have some infallible standard set above the faith itself was more of an RC thing than an EO thing. For us, we know what we have been given, and we trust our fathers because we find in them the faith of the early Church which we
are.
Personsally, I am Ok with reevaluating whether the "Ecumenical Council" of Chalcedon's formula "in two natures" is acceptable or not. What percent of OOs do you think are?
I don't know...zero to...negative zero? Four? Two million? What does this matter? Is a hypothetical synod or council to deal with this somehow going to include all ~90 or whatever million of us?
Maybe most of them do not care and think we all believe in Jesus anyway and this is what matters?
Is this an irrelevant and nasty swipe or are you just running out of steam for this topic as I am?
But with Chalcedon, when EOs and OOs spell out the implications of "in two natures", they do not reflect what are differences in both sides' otherwise stated theologies.
So it then your contention that "in two natures after the union" and "from two natures/in one nature after the union" are the same belief? Because that is the crux of our difference, which is of course related to how we understand the incarnation, the use of the term 'nature', and all of these other things we have been discussing in this thread. There have been quite a few, and while they have seemed to go in circles, this does not somehow make them not real. So I'm afraid I must disagree with you here.
Outside the words "Peter has spoken", RCs and EOs agree they differ. Outside the word "natures", EOs and OOs cannot agree on a substantive difference. When some EOs say OOs are implicitly monophysite, OOs object not just to the implication, but that their own position itself is even monophysite.
Huh? This is not a comparable situation. EOs who claim that we are somehow monophysite are quite simply wrong, as our own liturgical prayers and other sources show. We recognize that Jesus Christ our Lord is 100% perfectly and completely God and 100% perfectly and completely man. True monophysites, like Eutyches and others, believe(d) instead that Christ's divinity somehow swallowed up or dissolved His humanity. This is a heresy birthed in hell, and we reject it utterly and completely, forever and ever (amin).
It would be wise, in this context, to say "why can't you all agree that you are saying the same thing?"
Clearly this idea that we are somehow saying the same thing is popular these days, and has some notable antecedents who are not to be dismissed (such as the aforementioned St. Nerses of the twelfth century), but I do not agree with them, and I am not the only one who holds such a view. Honestly I would prefer it if we could find that we are saying different yet complementary things (as I believe that this is more in line with the earlier reunion of John of Antioch and St. Cyril; if St. Cyril really thought that they were the same, rather than being acceptable but different, then it is curious that he would continue to prefer his own formula). It is not up to me to determine that this is so, and it has not been determined to be so to both sides' satisfaction yet (and a one-sided union is no union).
Why not follow Paul's advice and try to solve simple logic problems and reunite if there is no identifiable substantive logical difference?
Why are you assuming that I wouldn't if I believed as you do that there is really not difference? Would that there were not! Then we'd all be one or the other and there wouldn't have been any schism over this in the first place. But the roots of the schism were in preexisting differences between different theological traditions which came to a head eventually at Chalcedon. So we live in the world that is today, and not the world that perhaps could have been. And in that world today, the Eastern Orthodox Church is not convinced that we are Orthodox, and for our part we are not all convinced that you are Orthodox, either. This is the reality of life. What can I, a simple layman, say? All I did was pick the side in it that I feel is correct, as you yourself have either done knowingly as an adult or had done for you as a child/baby. So you should also ask yourself this question, and maybe really think about how honest you are with yourself in answering it. After all, you must think the EO are particularly right about something that we are not right about, or else presumably there is no real reason to be one or the other and it's all a matter of person preference. I just love eating beans 200+ days a year and hate bouzouki music, while maybe you love having cheese during cheesefare week or an Armenian pushed you down and called you a bad name in primary school. What a wacky, random world we live in.
Do you follow Cyril's tradition?
Yes.
What about Cyril's tradition of sincerely seeking reunion over this very difference?
Yes. And I also follow his tradition of saying that Christ is in one nature after the union, not two, even as others may say other things.