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Hermes

Hermes is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Hermes rather than just read about it. In short: Hermes (; Ancient Greek: Ἑρμῆς) is an Olympian deity in ancient Greek religion and mythology considered the herald of the gods. He is also widely considered the protector of human heralds, travelers, thieves, merchants, and orators.

Hermes — main illustration
Hermes — illustration

Key takeaways

  • Hermes belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Hermes to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Hermes from memory before moving on to harder problems.

Reference excerpt

Hermes (; Ancient Greek: Ἑρμῆς) is an Olympian deity in ancient Greek religion and mythology considered the herald of the gods. He is also widely considered the protector of human heralds, travelers, thieves, merchants, and orators. He is able to move quickly and freely between the worlds of the mortal and the divine aided by his winged sandals. Hermes plays the role of the psychopomp or "soul guide"—a conductor of souls into the afterlife. In myth, Hermes functions as the emissary and messenger of the gods, and is often presented as the son of Zeus and Maia, the Pleiad. He is regarded as "the divine trickster", about which the Homeric Hymn to Hermes offers the most well-known account. Hermes's attributes and symbols include the herma, the rooster, the tortoise, satchel or pouch, talaria (winged sandals), and winged helmet or simple petasos, as well as the palm tree, goat, the number four, several kinds of fish, and incense. However, his main symbol is the caduceus, a winged staff intertwined with two snakes copulating and carvings of the other gods. In Roman mythology and religion many of Hermes's characteristics belong to Mercury, a name derived from the Latin merx, meaning "merchandise", and the origin of the words "merchant" and "commerce."

Name and origin The earliest form of the name Hermes (Ἑρμῆς) is the Mycenaean Greek *hermāhās, written 𐀁𐀔𐁀 e-ma-a2 (e-ma-ha) in the Linear B syllabic script. Other forms of the name of Hermes are Hermeias (Ἑρμείας), Hermaōn (Ἑρμάων), Hermān (Ἑρμᾱν), Hermaios (Ἓρμαιος), and Hermaiuos (Ἓρμαιυος). Most scholars derive Hermes from Greek ἕρμα (herma), 'stone heap'. Hermax, ('heap of stones'), hermaīon, ('gift of Hermes'), hermaīos hill were holy to Hermes. The etymology of ἕρμα itself is unknown, but is probably not a Proto-Indo-European word. R. S. P. Beekes rejects the connection with herma and suggests a Pre-Greek origin. However, the stone etymology is also linked to Indo-European *ser- ('to bind, put together'). Scholarly speculation that Hermes derives from a more primitive form meaning 'one cairn' is disputed. Other scholars have suggested that Hermes may be a cognate of the Vedic Sarama. It is likely that Hermes is a pre-Hellenic god, though the exact origins of his worship, and its original nature, remain unclear. Frothingham thought the god to have existed as a Mesopotamian snake-god, similar or identical to Ningishzida, a god who served as mediator between humans and the divine, especially Ishtar, and who was depicted in art as a caduceus. Angelo (1997) thinks Hermes to be based on the Thoth archetype. The absorbing ("combining") of the attributes of Hermes to Thoth developed after the time of Homer amongst Greeks and Romans; Herodotus was the first to identify the Greek god with the Egyptian (Hermopolis) (Plutarch and Diodorus also did so), although Plato thought the gods were dissimilar (Friedlander 1992). His cult was established in Greece in remote regions, likely making him originally a god of nature, farmers, and shepherds. It is also possible that since the beginning he has been a deity with shamanic attributes linked to divination, reconciliation, magic, sacrifices, and initiation and contact with other planes of existence, a role of mediator between the worlds of the visible and invisible. According to a theory that has received considerable scholarly acceptance, Hermes originated as a form of the god Pan, who has been identified as a reflex of the Proto-Indo-European pastoral god *Péh2usōn, in his aspect as the god of boundary markers. The PIE root *peh2 'protect' also shows up in Latin pastor 'shepherd' (whence the English pastoral). A zero grade of the full PIE form (*ph2usōn) yields the name of the Sanskrit psychopomp Pushan, who, like Pan, is associated with goats. Later, the epithet supplanted the original name itself and Hermes took over the role of psychopomp and as god of messengers, travelers, and boundaries, which had originally belonged to Pan, while Pan himself continued to be venerated by his original name in his more rustic aspect as the god of the wild in the relatively isolated mountainous region of Arcadia. In later myths, after the cult of Pan was reintroduced to Attica, Pan was said to be Hermes's son.

Iconography

The image of Hermes evolved and varied along with Greek art and culture. In Archaic Greece he was usually depicted as a matured and bearded man, who dressed as a traveler, herald and shepherd. This image remained common on the Hermai, which served as boundary markers, roadside markers, and grave markers, as well as votive offerings. Homer described Hermes as a youth with the first down on his upper lip, while the 2nd-century satirist Lucian noted the down on his cheeks. In Classical and Hellenistic Greece, Hermes was usually depicted as a young, athletic man lacking a beard. When represented as Logios (Greek: Λόγιος, speaker), his attitude is consistent with the attribute. Hermes Ludovisi by Phidias or Myron possibly represent beardless Hermes Logios. Praxiteles showed him with the baby Dionysus in his arms.

At all times, however, through the Hellenistic periods, Roman, and throughout Western history into the present day, several of his characteristic objects are present as identification, but not always all together. Among these objects is a wide-brimmed hat, the petasos, widely used by rural people of antiquity to protect themselves from the sun, and that in later times was adorned with a pair of small wings; sometimes this hat is not present, and may have been replaced with wings rising from the hair.

… excerpt ends here. Continue reading the full article.

Illustrations

Hermes illustration
Hermes illustration
Hermes: Archaic bearded Hermes from a herm, early 5th century BC
Archaic bearded Hermes from a herm, early 5th century BC
Hermes: Hermes's winged sandals are evident in this Getty Villa copy of a Roman bronze recovered from the Villa of the Papyri, Herculaneum, Naples
Hermes's winged sandals are evident in this Getty Villa copy of a Roman bronze recovered from the Villa of the Papyri, Herculaneum, Naples
Hermes: Statue of Hermes wearing the petasos and a voyager's cloak, and carrying the caduceus and a purse; Roman copy after a Greek original (Vatican Museums)
Statue of Hermes wearing the petasos and a voyager's cloak, and carrying the caduceus and a purse; Roman copy after a Greek original (Vatican Museums)

Worked examples

Example 1 — a first encounter with Hermes

Start with the simplest possible case. Write down what Hermes claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Hermes before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Hermes ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Hermes

In research
Hermes appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Hermes in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Hermes is common in secondary-school and first-year university syllabi. It links to neighbouring topics Chthonic beings, Commerce gods, Consorts of Aphrodite, so understanding it makes those chapters shorter.
In everyday life
Look for Hermes outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Hermes in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Hermes means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Hermes out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Hermes in simple terms?

Hermes (; Ancient Greek: Ἑρμῆς) is an Olympian deity in ancient Greek religion and mythology considered the herald of the gods. He is also widely considered the protector of human heralds, travelers, thieves, merchants, and orators.

Why does Hermes matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Hermes?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Hermes.

Tags

  • Chthonic beings
  • Commerce gods
  • Consorts of Aphrodite
  • Deeds of Apollo
  • Deities in the Iliad
  • Greek death gods
  • Greek sleep deities
  • Greek trickster deities
  • Greek underworld
  • Hermes
  • Kourotrophoi
  • LGBTQ themes in Greek mythology

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