Greek gods in the context of "Demeter"

The Theogony (Ancient Greek: Θεογονία, romanized: Theogonía, lit. 'the genealogy or birth of the gods') is a poem by Hesiod (8th–7th century BC) describing the origins and genealogies of the Greek gods, composed c. 730–700 BC. It is written in the epic dialect of Ancient Greek and contains 1,022 lines. It is one of the most important sources for the understanding of early Greek cosmology.

The Parthenon (/ˈpɑːrθəˌnɒn, -nən/; Ancient Greek: Παρθενών, romanized: Parthenōn [par.tʰe.nɔ̌ːn]; Greek: Παρθενώνας, romanized: Parthenónas [parθeˈnonas]) is a former temple on the Athenian Acropolis, Greece, that was dedicated to the goddess Athena. Its decorative sculptures are considered some of the high points of classical Greek art, and the Parthenon is considered an enduring symbol of ancient Greece, Western civilization, and democracy.

The Parthenon was built in the 5th century BC in thanksgiving for the Greek victory over the Persian invaders during the Greco-Persian Wars. Like most Greek temples, the Parthenon also served as the city treasury. Construction started in 447 BC when the Delian League was at the peak of its power. It was completed in 438 BC; work on the artwork and decorations continued until 432 BC. For a time, it served as the treasury of the Delian League, which later became the Athenian Empire.

The concept of Hellenistic religion as the late form of Ancient Greek religion covers any of the various systems of beliefs and practices of the people who lived under the influence of ancient Greek culture during the Hellenistic period and the Roman Empire (c. 300 BCE to 300 CE). There was much continuity in Hellenistic religion: people continued to worship the Greek gods and to practice the same rites as in Classical Greece.

Change came from the addition of new religions from other countries, including the Egyptian deities Isis and Serapis, and the Syrian gods Atargatis and Hadad, which provided a new outlet for people seeking fulfillment in both the present life and the afterlife. The worship of deified Hellenistic rulers also became a feature of this period, most notably in Egypt, where the Ptolemies adapted earlier Egyptian practices and Greek hero-cults and established themselves as Pharaohs within the new syncretic Ptolemaic cult of Alexander III of Macedonia. Elsewhere, rulers might receive divine status without achieving the full status of a god and goddess.

The Areopagus (/æriˈɒpəɡəs/) was a principal council of ancient Athens, later serving mainly as a judicial body responsible for cases of homicide, wounding, and certain religious offenses. It met on a rocky outcrop called the “Hill of Ares,” northwest of the Acropolis in Athens, Greece, from which it took its name. Its English name comes from the Late Latin composite form of the Greek name Areios Pagos, translated "Hill of Ares" (Ancient Greek: Ἄρειος Πάγος). The war god Ares was supposed to have been tried by the other gods on the Areopagus for the murder of Poseidon's son Halirrhothius, a typical example of an aetiological myth.

Aelius Nicon was a Greek architect and builder in 2nd century AD Pergamon. Nicon is known as the father of the ancient anatomist and philosopher, Galen.

Nicon was a mathematician, architect, astronomer, philosopher, and devotee of Greek literature. Nicon closely supervised Galen's education and tutored him at home, intending his son to study philosophy or politics. However, according to Galen, Nicon was visited in a dream by Asclepius, Greek god of healing, who told him to allow his son to study medicine. Galen soon began his studies at the major sanctuary of Asclepius located in Pergamon.

The Oresteia (Ancient Greek: Ὀρέστεια) is a trilogy of Greek tragedies written by Aeschylus in the 5th century BC, concerning the murder of Agamemnon by Clytemnestra, the murder of Clytemnestra by Orestes, the trial of Orestes, the end of the curse on the House of Atreus, and the pacification of the Furies (also called Erinyes or Eumenides).

The Oresteia trilogy consists of three plays: Agamemnon, The Libation Bearers, and The Eumenides. It shows how the Greek gods interacted with the characters and influenced their decisions pertaining to events and disputes. The only extant example of an ancient Greek theatre trilogy, the Oresteia won first prize at the Dionysia festival in 458 BC. The principal themes of the trilogy include the contrast between revenge and justice, as well as the transition from personal vendetta to organized litigation. Oresteia originally included a satyr play, Proteus (Πρωτεύς), following the tragic trilogy, but all except a single line of Proteus has been lost.

Hippasus of Metapontum (/ˈhɪpəsəs/; Ancient Greek: Ἵππασος ὁ Μεταποντῖνος, Híppasos; c. 530 – c. 450 BC) was a Greek philosopher and early follower of Pythagoras. Little is known about his life or his beliefs, but he is sometimes credited with the discovery of the existence of irrational numbers. The discovery of irrational numbers is said to have been shocking to the Pythagoreans, and Hippasus is supposed to have drowned at sea, apparently as a punishment from the gods for divulging this and crediting it to himself instead of Pythagoras, which was the norm in Pythagorean society. The few ancient sources who describe this story, however, either do not mention Hippasus by name (e.g., Pappus) or alternatively tell that Hippasus drowned because he revealed how to construct a dodecahedron inside a sphere. The discovery of irrationality is not specifically ascribed to Hippasus by any ancient writer.