LOGOS
PHILOSOPHICAL
δίκαιον (τό)

ΔΙΚΑΙΟΝ

LEXARITHMOS 165

Dikaion, as "the just" or "justice" in ancient Greek thought, represents a fundamental concept permeating philosophy, ethics, and law. It is not merely the observance of laws, but the essence of right order, balance, and harmony within the individual soul and in society. From the Presocratics to Plato and Aristotle, dikaion was sought as the supreme virtue and the foundation of eudaimonia. Its lexarithmos (165) suggests a connection to completeness and the perfection of order.

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Definition

According to the Liddell-Scott-Jones Lexicon, dikaion (as a noun) is "that which is right, proper, lawful, a just thing, justice." As an adjective (δίκαιος, -α, -ον), it means "just, righteous, lawful." The concept of dikaion in ancient Greece is complex and constantly evolving. Initially, it is linked to dikē, meaning "judgment, decision, punishment," but it quickly acquires broader philosophical dimensions.

In classical philosophy, particularly in Plato, dikaion is not merely an external behavior but an internal state of the soul, where each part performs its proper function in harmony with the others. Justice in the city reflects this internal order, with each class of citizens fulfilling its role for the common good.

Aristotle, in his Nicomachean Ethics, distinguishes justice into distributive (the allocation of goods and honors according to merit) and corrective (the restoration of balance in transactions and wrongs). For Aristotle, dikaion is the "mean" and the most perfect of virtues, as it concerns our relationship with others. In the Hellenistic and Roman periods, the concept of dikaion was integrated into natural law and legal theories, profoundly influencing Roman jurisprudence.

Etymology

δίκαιον ← δίκη (root δικ-, from the verb δείκνυμι)
The word "δίκαιον" derives from the noun "δίκη," which in turn is connected to the verb "δείκνυμι" (to show, to point out). The original meaning of "δίκη" was "way, custom, order," and subsequently "judgment, decision, lawsuit." The root δικ- signifies the act of "showing" or "determining," from which arises the concept of established order, rule, and ultimately justice as the correct state of affairs.

From the same root δικ- derive many words related to judgment, order, and moral rectitude. The verb "δικάζω" (to judge, to decide) and the noun "δικαστής" (judge) are direct descendants. "Δικαιοσύνη" (the virtue of justice) and the verb "δικαιόω" (to make just, to render justice) develop the concept on an ethical and theological level. With the addition of the privative alpha, the concepts "ἀδικία" (injustice) and "ἄδικος" (unjust) are formed, denoting the violation of proper order.

Main Meanings

  1. That which is right, lawful, proper — The basic meaning of dikaion as that which conforms to the laws and rules of society.
  2. Justice as a virtue — The moral quality of an individual who acts justly, as described by Plato and Aristotle.
  3. A just act, a just decision — Specific actions or judgments that render justice.
  4. Justice as a system of laws — The body of rules governing a society, the legal system.
  5. One's due share — The fair distribution, what one is entitled to.
  6. Punishment, retribution — In some ancient texts, dikaion can refer to the infliction of punishment as a restoration of order.
  7. Natural law — The concept of universal, immutable principles of justice stemming from nature or divine will.

Word Family

δικ- (root of the verb δείκνυμι, meaning 'to show, to point out')

The root δικ- forms the core of an extensive family of words in ancient Greek, all revolving around the concept of order, judgment, and rectitude. Originating from the verb "δείκνυμι" (to show, to point out), this root initially referred to the act of determining or indicating the correct way. From this primary meaning evolved the concepts of established custom, rule, legal decision, and, ultimately, moral and legal justice. Each member of the family illuminates a different facet of this fundamental idea, from the act of judging to the virtue itself.

δίκη ἡ · noun · lex. 42
The original word from which dikaion derives. It means "way, custom, order," then "judgment, decision, lawsuit" (legal process) and "punishment." In Homer, dikē is the divine or royal decision that restores order.
δίκαιος adjective · lex. 315
One who acts according to dikaion, the righteous, the lawful. It describes a person or action that conforms to the proper order. In Plato, the just person has a harmonious soul.
δικαιοσύνη ἡ · noun · lex. 773
The virtue of justice, the quality of being just. It is one of the four cardinal virtues in Platonic philosophy and the most perfect according to Aristotle, as it concerns relations with others.
δικαιόω verb · lex. 915
Means "to make just, to render justice, to acknowledge as just." In the New Testament, it acquires the theological meaning of "to restore to a right relationship with God, to acquit."
δικαστής ὁ · noun · lex. 743
One who judges, the judge. The person responsible for administering justice and applying laws, ensuring proper order.
ἀδικία ἡ · noun · lex. 46
The absence or violation of justice. Injustice, lawlessness, wickedness. It is the opposite concept of justice, disrupting harmony and order.
ἄδικος adjective · lex. 305
One who is not just, the lawless, the wicked. It describes a person or action that violates dikaion. Often used in contrast to "δίκαιος."

Philosophical Journey

The concept of dikaion constitutes one of the central axes of ancient Greek thought, evolving from the Homeric era through Christian times.

8th-6th C. BCE (Homeric/Archaic Period)
Early References
In Homer, dikē is associated with order, tradition, and divine decisions. Dikaion is that which is imposed by gods or kings, often in the sense of punishment for violating order.
7th-6th C. BCE (Lawgivers)
Written Laws
Lawgivers such as Draco and Solon establish written laws, shifting the concept of dikaion from arbitrary judgment to the objective application of rules. Dikaion begins to be identified with what is lawful.
5th C. BCE (Presocratics/Sophists)
Philosophical Inquiry
Presocratics (e.g., Heraclitus) connect dikaion with cosmic order. Sophists (e.g., Thrasymachus in Plato) question the nature of justice, arguing it is merely the interest of the stronger, thus prompting a deeper philosophical inquiry.
4th C. BCE (Plato)
Dikaion as Harmony
In the Republic, Plato develops the concept of justice as the harmony of the soul and the city. Dikaion is the supreme virtue, achieved when each part performs its proper function.
4th C. BCE (Aristotle)
Distributive and Corrective Justice
In the Nicomachean Ethics, Aristotle analyzes justice as the most perfect virtue, distinguishing between distributive and corrective justice. Dikaion is the "mean" and the basis of the political community.
3rd C. BCE - 2nd C. CE (Hellenistic/Roman Period)
Natural Law
Stoic philosophers develop the concept of natural law (ius naturale), according to which universal principles of justice are accessible through reason and govern all humanity.
1st-4th C. CE (New Testament/Early Christianity)
Theological Dimension
In the New Testament, "δίκαιον" and "δικαιοσύνη" acquire a theological dimension, referring to God's command and moral rectitude before Him. God's justice is His saving act.

In Ancient Texts

The concept of dikaion runs through ancient Greek literature, from philosophy to rhetoric. Here are three characteristic passages:

«τὸ δίκαιον ἄρα τοῦτο ἔσται, τὸ τὰ αὑτοῦ πράττειν καὶ μὴ πολυπραγμονεῖν.»
«Justice, then, will be this: to do one's own business and not to be a busybody.»
Plato, Republic 433b
«ἔστιν ἄρα ἡ δικαιοσύνη ἕξις ἀφ' ἧς πρακτικοὶ τῶν δικαίων καὶ ἀφ' ἧς βούλονται τὰ δίκαια.»
«Justice, then, is a state of character from which men are apt to do what is just, and from which they wish for what is just.»
Aristotle, Nicomachean Ethics 1129a
«οὐ γὰρ οἱ ἀκροαταὶ τοῦ νόμου δίκαιοι παρὰ τῷ Θεῷ, ἀλλ' οἱ ποιηταὶ τοῦ νόμου δικαιωθήσονται.»
«For it is not the hearers of the law who are righteous before God, but the doers of the law who will be justified.»
Apostle Paul, Romans 2:13

Lexarithmic Analysis

The lexarithmos of the word ΔΙΚΑΙΟΝ is 165, from the sum of its letter values:

Δ = 4
Delta
Ι = 10
Iota
Κ = 20
Kappa
Α = 1
Alpha
Ι = 10
Iota
Ο = 70
Omicron
Ν = 50
Nu
= 165
Total
4 + 10 + 20 + 1 + 10 + 70 + 50 = 165

165 decomposes into 100 (hundreds) + 60 (tens) + 5 (units).

The 18 Methods

Applying the 18 traditional lexarithmic methods to the word ΔΙΚΑΙΟΝ:

MethodResultMeaning
Isopsephy165Base lexarithmos
Decade Numerology31+6+5=12 → 1+2=3 — Triad, the number of completeness, balance, and divine order, reflecting the harmony of justice.
Letter Count77 letters (Δ-Ι-Κ-Α-Ι-Ο-Ν) — Heptad, the number of perfection, completion, and spiritual order, associated with the ideal form of justice.
Cumulative5/60/100Units 5 · Tens 60 · Hundreds 100
Odd/EvenOddMasculine force
Left/Right HandRightDivine (≥100)
QuotientComparative method
NotarikonΔ-Ι-Κ-Α-Ι-Ο-Ν«Δίκαιος Ίσως Κρίνει Αληθώς Ίδιας Ουσίας Νόμους» (A Just One Perhaps Judges Truly of the Same Essence Laws) — an interpretive approach connecting dikaion with right judgment and inner truth.
Grammatical Groups4V · 1S · 2M4 vowels (Ι, Α, Ι, Ο), 1 semivowel (Ν), 2 mutes (Δ, Κ) — indicating a balanced phonetic structure that reflects the balance of the concept.
PalindromesNo
OnomancyComparative
Sphere of DemocritusDivination with lunar day
Zodiacal IsopsephyMars ♂ / Capricorn ♑165 mod 7 = 4 · 165 mod 12 = 9

Isopsephic Words (165)

Words from the Liddell-Scott-Jones Lexicon with the same lexarithmos (165) as ΔΙΚΑΙΟΝ, but of different roots, offering interesting connections:

ἀδίκιον
the wrong, the injustice — a direct conceptual contrast to dikaion, despite being isopsephic. It highlights the complexity of ethical terminology.
ἄεθλον
the prize, the contest — connects to the idea of the struggle for justice and the reward that results from its observance.
ἐνέδρα
ambush, trap — a word suggesting the violation of justice through deceitful action, in contrast to the straightforwardness of justice.
θέναρ
the palm of the hand — may allude to the act of administering justice or the "hand of the law."
δράξ
a handful, grasp — similar to thenar, it can symbolize the ability to "hold" or "dispense" justice.

The LSJ lexicon contains a total of 36 words with lexarithmos 165. For the full catalog and AI semantic filtering, see the interactive tool.

Sources & Bibliography

  • Liddell, H. G., Scott, R., Jones, H. S.A Greek-English Lexicon, 9th ed. with revised supplement. Oxford: Clarendon Press, 1996.
  • PlatoRepublic.
  • AristotleNicomachean Ethics.
  • New TestamentRomans.
  • Jaeger, WernerPaideia: The Ideals of Greek Culture. Vol. II: In Search of the Divine Centre. Oxford University Press, 1943.
  • Guthrie, W. K. C.A History of Greek Philosophy. Vol. IV: Plato: The Man and his Dialogues, Earlier Period. Cambridge University Press, 1975.
  • Long, A. A.Stoic Studies. University of California Press, 2001.
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