The Meaning of Enantiodromia
The unusual compound Greek word ἐναντιοδρομίας occurs in a summary of the philosophy of Heraclitus by Diogenes Laërtius:
πάντα δὲ γίνεσθαι καθ᾽ εἱμαρμένην καὶ διὰ τῆς ἐναντιοδρομίας ἡρμόσθαι τὰ ὄντα (ix. 7)
This unusual word is usually translated as something like ‘conflict of opposites’ or ‘opposing forces’ which I consider are incorrect for several reasons.
Firstly, in my view, a transliteration should be used instead of some translation, for the Greek expression suggests something unique, something which exists in its own right as a principle or ‘thing’ and which uniqueness of meaning has a context, with both context and uniqueness lost if a bland translation is attempted. Lost, as the uniqueness, and context, of for example, δαιμόνων becomes lost if simply translated as ‘spirits’ (or worse, as ‘gods’), or as the meaning of κακός in Hellenic culture is lost if mistranslated as ‘evil’.
Second, the context seems to me to hint at something far more important than ‘conflict of opposites’, the context being the interesting description of the philosophy of Heraclitus before and after the word occurs, as given by Diogenes Laërtius:
1) ἐκ πυρὸς τὰ πάντα συνεστάναι
2) εἰς τοῦτο ἀναλύεσθαι
3) πάντα δὲ γίνεσθαι καθ᾽ εἱμαρμένην καὶ διὰ τῆς ἐναντιοδρομίας ἡρμόσθαι τὰ ὄντα
4) καὶ πάντα ψυχῶν εἶναι καὶ δαιμόνων πλήρη
The foundation/base/essence of all beings [ ‘things’ ] is pyros to which they return, with all [of them] by genesis appropriately apportioned [separated into portions] to be bound together again by enantiodromia, and all filled/suffused/vivified with/by ψυχή and Dæmons.
This raises several interesting questions, not least concerning ψυχή and δαιμόνων, but also regarding the sense of πυρὸς. Is pyros here a philosophical principle – such as ψυχή – or used as in fragment 43, the source of which is also Diogenes Laërtius:
ὕβριν χρὴ σβεννύναι μᾶλλον ἢ πυρκαϊὴν (ix 2)
Better to deal with your hubris before you confront that fire
Personally, I incline toward the former, of some principle being meant, given the context, and the generalization – ἐκ πυρὸς τὰ πάντα. In respect of ψυχῶν καὶ δαιμόνων I would suggest that what is implied is the numinous, our apprehension of The Numen, and which numen is the source of ψυχή and the origin of Dæmons. For a δαίμων is not one of the pantheon of major Greek gods – θεοί – but another type of divinity (that is, another emanation of the numen; another manifestation of the numinous) who might be assigned by those numinous gods to bring good fortune or misfortune to human beings and/or who watch over certain human beings and especially over particular numinous (sacred) places.
Thus the above summary of the philosophy of Heraclitus might be paraphrased as:
The foundation of all beings is Pyros to which they return, with all by genesis appropriately apportioned to be bound together again by enantiodromia, with all beings suffused with [are emanations of] the numen.
Furthermore, hubris disrupts – and conceals – our appreciation of the numen, our appreciation of ψυχή and of Dæmons: of what is numinous and what/whom we should respect. A disruption that makes us unbalanced, makes us disrespect the numinous and that of the numinous (such as δαιμόνων and θεοί and sacred places), and which unbalance enantiodromia can correct, with enantiodromia suggesting a confrontation – that expected dealing with our hubris necessary in order to return to Pyros, the source of beings. Here, Pyros is understood not as we understand ‘fire’ – and not even as some sort of basic physical element among other elements such as water – but rather as akin to both the constant ‘warmth and the light of the Sun’ (that brings life) and the sudden lightning that, as from Zeus, can serve as warning (omen) and retribution, and which can destroy and be a cause of devastating fire and thus also of the regeneration/rebuilding that often follows from such fires and from the learning, the respect, that arises from appreciating warnings (omens) from the gods. All of which perhaps explains fragment 64:
τὰ δὲ πάντα οἰακίζει Κεραυνός
All beings are guided by Lightning
Enantiodromia in the Philosophy of Pathei-Mathos
In the philosophy of pathei-mathos (formerly The Numinous Way), enantiodromia is understood as the process – the natural change – that occurs or which can occur in a human being because of or following πάθει μάθος. For part of πάθει μάθος is a ‘confrontational contest’ – an interior battle – and an acceptance of the need to take part in this battle and ‘face the consequences’, one of which is learning the (often uncomfortable) truth about one’s own unbalanced, strife-causing, nature.
If successful in this confrontation, there is or there can be a positive, moral, development of the nature, the character – the φύσις (physis) – of the person because of that revealing and that appreciation (or re-appreciation) of the numinous whose genesis is this pathei-mathos, and which appreciation includes an awareness of why ὕβρις is an error (often the error) of unbalance, of disrespect, of a going beyond the due limits, and which ὕβρις is the genesis of the τύραννος and of the modern error of extremism. For the tyrannos and the extremist (and their extremisms) embody and give rise to and perpetuate ἔρις .
Thus enantiodromia reveals the nature of, and restores in individuals, the natural balance necessary for ψυχή to flourish – which natural balance is δίκη as Δίκα  and which restoration of balance within the individual results in ἁρμονίη , manifest as ἁρμονίη is in the cultivation, in the individual, of wu-wei and σωφρονεῖν (a fair and balanced personal, individual, judgement).
 Heraclitus, fragment 80: εἰδέναι δὲ χρὴ τὸν πόλεμον ἐόντα ξυνόν, καὶ δίκην ἔριν, καὶ γινόμενα πάντα κατ΄ ἔριν καὶ χρεώμενα [χρεών]
One should be aware that Polemos pervades, with discord δίκη, and that beings are naturally born by discord.
See my Some Notes on Πόλεμος and Δίκη in Heraclitus B80 and also The Balance of Physis – Notes on λόγος and ἀληθέα in Heraclitus.
 In respect of the numinous principle of Δίκα, refer to my short essay The Principle of Δίκα.
 Although φύσις has a natural tendency to become covered up (Φύσις κρύπτεσθαι φιλεῖ – concealment accompanies Physis) it can be uncovered through λόγος and πάθει μάθος.
Attic Red Figure Vase c. 480 BCE, depicting Athena, in Antikensammlungen, Munich, Germany.