Ritual in the context of Praying

Greek mythology is the body of myths originally told by the ancient Greeks, and a genre of ancient Greek folklore, today absorbed alongside Roman mythology into the broader designation of classical mythology. These stories concern the ancient Greek religion's view of the origin and nature of the world; the lives and activities of deities, heroes, and mythological creatures; and the origins and significance of the ancient Greeks' cult and ritual practices. Modern scholars study the myths to shed light on the religious and political institutions of ancient Greece, and to better understand the nature of mythmaking itself.

The Greek myths were initially propagated in an oral-poetic tradition most likely by Minoan and Mycenaean singers starting in the 18th century BC; eventually the myths of the heroes of the Trojan War and its aftermath became part of the oral tradition of Homer's epic poems, the Iliad and the Odyssey. Two poems by Homer's near contemporary Hesiod, the Theogony and the Works and Days, contain accounts of the genesis of the world, the succession of divine rulers, the succession of human ages, the origin of human woes, and the origin of sacrificial practices. Myths are also preserved in the Homeric Hymns, in fragments of epic poems of the Epic Cycle, in lyric poems, in the works of the tragedians and comedians of the fifth century BC, in writings of scholars and poets of the Hellenistic Age, and in texts from the time of the Roman Empire by writers such as Plutarch and Pausanias.

Religious practices in ancient Greece encompassed a collection of beliefs, rituals, and mythology, in the form of both popular public religion and cult practices. The application of the modern concept of "religion" to ancient cultures has been questioned as anachronistic. The ancient Greeks did not have a word for 'religion' in the modern sense. Likewise, no Greek writer is known to have classified either the gods or the cult practices into separate 'religions'. Instead, for example, Herodotus speaks of the Hellenes as having "common shrines of the gods and sacrifices, and the same kinds of customs".

Most ancient Greeks recognized the twelve major Olympian gods and goddesses—Zeus, Hera, Poseidon, Demeter, Athena, Ares, Aphrodite, Apollo, Artemis, Hephaestus, Hermes, and either Hestia or Dionysus—although philosophies such as Stoicism and some forms of Platonism used language that seems to assume a single transcendent deity. The worship of these deities, and several others, was found across the Greek world, though they often have different epithets that distinguished aspects of the deity, and often reflect the absorption of other local deities into the pan-Hellenic scheme.

Cult is the care (Latin: cultus) owed to deities or saints and their temples, shrines, or churches; cult is embodied in ritual and ceremony. Its presence or former presence is made concrete in temples, shrines and churches, and cult images, including votive offerings at votive sites.

Oral tradition, or oral lore, is a form of human communication in which knowledge, art, beliefs, ideas and culture are received, preserved, and transmitted orally from one generation to another. The transmission is through speech or song and may include folktales, ballads, chants, prose or poetry. The information is mentally recorded by oral repositories, sometimes termed "walking libraries", who are usually also performers. Oral tradition is a medium of communication for a society to transmit oral history, oral literature, oral law and other knowledge across generations without a writing system, or in parallel to a writing system. It is the most widespread medium of human communication. They often remain in use in the modern era throughout for cultural preservation.

Religions such as Buddhism, Hinduism, Catholicism, and Jainism have used oral tradition, in parallel to writing, to transmit their canonical scriptures, rituals, hymns and mythologies. African societies have broadly been labelled oral civilisations, contrasted with literate civilisations, due to their reverence for the oral word and widespread use of oral tradition.

Sacred mysteries are the areas of supernatural phenomena associated with a divinity or a religious belief and praxis. Sacred mysteries may be either:

1. Religious beliefs, rituals or practices which are kept secret from the uninitiated.
2. Beliefs of the religion which are public knowledge but cannot be easily explained by normal rational or scientific means.

A mystagogue or hierophant is a holder and teacher of secret knowledge in the former sense above, while mysticism may be defined as an area of philosophical or religious thought focusing on mysteries in the latter sense.

Myth and ritual are two central components of religious practice. Although myth and ritual are commonly united as parts of religion, the exact relationship between them has been a matter of controversy among scholars. One of the approaches to this problem is "the myth and ritual, or myth-ritualist, theory," held notably by the so-called Cambridge Ritualists, which holds that "myth does not stand by itself but is tied to ritual." This theory is still disputed; many scholars now believe that myth and ritual share common paradigms, but not that one developed from the other.

In folkloristics, folk belief or folk-belief is a broad genre of folklore that is often expressed in narratives, customs, rituals, foodways, proverbs, and rhymes. It also includes a wide variety of behaviors, expressions, and beliefs. Examples of concepts included in this genre are magic, popular belief, folk religion, planting signs, hoodoo, conjuration, charms, rootwork, taboos, old wives' tales, omens, portents, the supernatural and folk medicine.

Folk belief and associated behaviors are strongly evidenced among all elements of society, regardless of education level or income. In turn, folk belief is found in an agricultural, suburban, and urban environments alike.

In religion, transcendence is the aspect of existence that is completely independent of the material universe, beyond all known physical laws. This is related to the nature and power of deities as well as other spiritual or supernatural beings and forces. This is contrasted with immanence, where a god is said to be fully present in the physical world and thus accessible to creatures in various ways. In religious experience, transcendence is a state of being that has overcome the limitations of physical existence, and by some definitions, has also become independent of it. This is typically manifested in prayer, rituals, meditation, psychedelics and paranormal visions.

It is affirmed in various religious traditions' concept of the divine, which contrasts with the notion of a god (or, the Absolute) that exists exclusively in the physical order (immanentism), or is indistinguishable from it (pantheism). Transcendence can be attributed in knowledge as well as or instead of its being. Thus, an entity may transcend both the universe and knowledge (is beyond the grasp of the human mind).

Religion is a range of social-cultural systems, including designated behaviors and practices, ethics, morals, beliefs, worldviews, texts, sanctified places, prophecies, or organizations, that generally relate humanity to supernatural, transcendental, and spiritual elements—although there is no scholarly consensus over what precisely constitutes a religion. It is an essentially contested concept. Different religions may or may not contain various elements ranging from the divine, sacredness, faith, and a supernatural being or beings.

The origin of religious belief is an open question, with possible explanations including awareness of individual death, a sense of community, and dreams. Religions have sacred histories, narratives, and mythologies, preserved in oral traditions, sacred texts, symbols, and holy places, that may attempt to explain the origin of life, the universe, and other phenomena. Religious practice may include rituals, sermons, commemoration or veneration (of deities or saints), sacrifices, festivals, feasts, trances, initiations, matrimonial and funerary services, meditation, prayer, music, art, dance, or public service.

Polytheism is the belief in or worship of more than one god. According to Oxford Reference, it is not easy to count gods, and so not always obvious whether an apparently polytheistic religion, such as Chinese folk religions, is really so, or whether the apparent different objects of worship are to be thought of as manifestations of a singular divinity. Polytheistic belief is usually assembled into a pantheon of gods and goddesses, along with their own religious sects and rituals. Polytheism is a type of theism. Within theism, it contrasts with monotheism, the belief in a singular god who is, in most cases, transcendent.

In religions that accept polytheism, the different gods and goddesses may be representations of forces of nature or ancestral principles; they can be viewed either as autonomous or as aspects or emanations of a creator deity or transcendental absolute principle (monistic theologies), which manifests immanently in nature (panentheistic and pantheistic theologies). Polytheists do not always worship all the gods equally; they can be in monolatrists or kathenotheists, specializing in the worship of one particular deity only or at certain times (respectively)

A libation is a ritual pouring of a liquid as an offering to a deity or spirit, or in memory of the dead. It was common in many religions of antiquity and continues to be offered in cultures today.

Various substances have been used for libations, most commonly wine or other alcoholic drinks, olive oil, honey, and in India, ghee. The vessels used in the ritual, including the patera, often had a significant form which differentiated them from secular vessels. The libation could be poured onto something of religious significance, such as an altar, or into the earth. On the other hand, one or more libations began most meals and occasions when wine was drunk in Greco-Roman and other ancient societies, mostly using normal cups or jugs.

A ceremony (UK: /ˈsɛrəməni/, US: /ˈsɛrəˌmoʊni/) is a unified ritualistic event with a purpose, usually consisting of a number of artistic components, performed on a special occasion.

The word may be of Etruscan origin, via the Latin caerimonia.

Cults are social groups which have unusual, and often extreme, religious, spiritual, or philosophical beliefs and rituals. Extreme devotion to a particular person, object, or goal is another characteristic often ascribed to cults. The term has different, divergent and often pejorative, definitions both in popular culture and academia and has been an ongoing source of contention among scholars across several fields of study.

Beginning in the 1930s, new religious movements became an object of sociological study within the context of the study of religious behavior. Since the 1940s, the Christian countercult movement has opposed some sects and new religious movements, labeling them cults because of their unorthodox beliefs. Since the 1970s, the secular anti-cult movement has opposed certain groups, which they call cults, accusing them of practicing brainwashing.

A rite of passage is a ceremony or ritual of the passage which occurs when an individual leaves one group to enter another. It involves a significant change of status in society. In cultural anthropology, the term is the anglicisation of rite de passage, a French term innovated by the ethnographer Arnold van Gennep in his work Les rites de passage, The Rites of Passage. The term is now fully adopted into anthropology as well as into the literature and popular cultures of many modern languages.

Ritual purification is a ritual prescribed by a religion through which a person is considered to be freed of uncleanliness, especially prior to the worship of a deity, and ritual purity is a state of ritual cleanliness. Ritual purification may also apply to objects and places. Ritual uncleanliness is not identical with ordinary physical impurity, such as dirt stains; nevertheless, body fluids are generally considered ritually unclean.

Most of these rituals existed long before the germ theory of disease, and figure prominently from the earliest known religious systems of the Ancient Near East. Some writers connect the rituals to taboos.

In government and politics, inauguration is the process of swearing a person into office and thus making that person the incumbent. Such an inauguration commonly occurs through a formal ceremony or special event, which may also include an inaugural address by the new official.

The word inauguration stems from the Latin augur, which refers to the rituals of ancient Roman priests seeking to interpret if it was the will of the gods for a public official to be deemed worthy to assume office.

Animal sacrifice is the ritual killing and offering of animals, usually as part of a religious ritual or to appease or maintain favour with a deity. Animal sacrifices were common throughout Europe and the Ancient Near East until the spread of Christianity in Late Antiquity, and continue in some cultures or religions today. Human sacrifice, where it existed, was always much rarer.

All or only part of a sacrificial animal may be offered; some cultures, like the Ancient Greeks ate most of the edible parts of the sacrifice in a feast, and burnt the rest as an offering. Others burnt the whole animal offering, called a holocaust. Usually, the best animal or best share of the animal is the one presented for offering.

Human sacrifice is the act of killing one or more humans as part of a ritual, which is usually intended to please or appease gods, a human ruler, public or jurisdictional demands for justice by capital punishment, an authoritative/priestly figure, spirits of dead ancestors or as a retainer sacrifice, wherein a monarch's servants are killed in order for them to continue to serve their master in the next life. Closely related practices found in some tribal societies are cannibalism and headhunting. Human sacrifice is also known as ritual murder.

Human sacrifice was practiced in many societies, beginning in prehistoric times. By the Iron Age (1st millennium BCE), with the associated developments in religion (the Axial Age), human sacrifice was becoming less common throughout Africa, Europe, and Asia. During classical antiquity, it came to be looked down upon as barbaric. In the Americas, however, human sacrifice continued to be practiced, by some, to varying degrees until the European colonization of the Americas. Today, human sacrifice has become extremely rare.