Hellenic Tradition
Nomos
NO-mos (Greek νόμος)
The Greek concept of law and inherited custom — the divinely sanctioned order governing human society and the worship of the gods, distinct from written law and underlying all Greek religious practice.
Nomos (Greek νόμος, from nemein, “to distribute” or “to assign”) is one of the foundational concepts of Greek religious and social thought: the inherited, divinely sanctioned law and custom by which all things are properly ordered. Nomos is not merely positive law (written statutes) but the deeper layer of right arrangement — what is fitting, what is owed, what the gods have established as the correct disposition of things in the world.
Nomos as divine gift
Hesiod, Works and Days lines 274–285 gives the theological grounding: Zeus gave dikê (justice) and nomos to humans, distinguishing them from animals who devour each other. The human capacity for law is itself a gift of the gods — which means violating nomos is not only a social infraction but a religious one, a rejection of what the gods intended.
Herodotus 3.38 quotes (and seems to endorse) Pindar’s maxim: “Nomos is king of all things” — over gods, over mortals, over the living and the dead. Herodotus illustrates this with a famous cross-cultural observation: Darius asked Greeks if they would ever eat their dead fathers; they refused with horror. He asked Indians (who cremated their dead) if they would ever burn them; they refused with horror. Each group’s nomos is sovereign for them.
Ancestral nomos and religious practice
Ta patria nomima — “the ancestral customs” — was the phrase Greeks used for the traditional practices of their city’s religion. To worship the gods “according to ancestral custom” was the standard of correct piety. Innovation in religious practice was suspect; the authority of the old ways (the old nomoi) was the primary criterion of legitimate worship.
Nomos and Antigone
Sophocles’ Antigone stages the conflict between two levels of nomos: Creon’s decree (human, recent, written) versus the unwritten divine nomos that requires the dead to be buried. Antigone invokes “the unwritten, inviolable laws of the gods” — laws “not of today or yesterday but which live forever.” The play’s tragedy is that both characters have a claim on nomos; the conflict is internal to the concept.
Related Terms
Arete
The Greek concept of excellence — the full realization of a being's potential and capacity, applied to heroic warriors in Homer and later extended by philosophy to all human virtues.
HellenicEusebeia
The Greek virtue of right reverence — the proper, consistent orientation of respect and honour toward the gods that forms the bedrock of Hellenic piety, distinct from both fear and mere formality.
HellenicHubris
The Hellenic transgression of overstepping one's mortal limits — an act that dishonors another (including the gods) by claiming what is not yours, bringing nemesis and divine correction.
HellenicKharis
The reciprocal grace between a worshipper and a god in Hellenic polytheism — goodwill built through consistent offering and returned in favor; the working principle of Greek prayer.