Veneration of the dead

The veneration of the dead, including one's ancestors, is based on love and respect for the deceased. In some cultures, it is related to beliefs that the dead have a continued existence, and may possess the ability to influence the fortune of the living. Some groups venerate their direct, familial ancestors. Certain religious groups, in particular the Eastern Orthodox Churches, Anglican Church, and Catholic Church venerate saints as intercessors with God; the latter also believes in prayer for departed souls in Purgatory. Other religious groups, consider veneration of the dead to be idolatry and a sin.

In European, Asian, Oceanian, African and Afro-diasporic cultures (which includes but should be distinguished from multiple cultures and Indigenous populations in the Americas who were never influenced by the African Diaspora), the goal of ancestor veneration is to ensure the ancestors' continued well-being and positive disposition towards the living, and sometimes to ask for special favours or assistance. The social or non-religious function of ancestor veneration is to cultivate kinship values, such as filial piety, family loyalty, and continuity of the family lineage. Ancestor veneration occurs in societies with every degree of social, political, and technological complexity, and it remains an important component of various religious practices in modern times.

Ancestor reverence is not the same as the worship of a deity or deities. In some Afro-diasporic cultures, ancestors are seen as being able to intercede on behalf of the living, often as messengers between humans and God. As spirits who were once human themselves, they are seen as being better able to understand human needs than would a divine being. In other cultures, the purpose of ancestor veneration is not to ask for favors but to do one's filial duty. Some cultures believe that their ancestors actually need to be provided for by their descendants, and their practices include offerings of food and other provisions. Others do not believe that the ancestors are even aware of what their descendants do for them, but that the expression of filial piety is what is important.

Most cultures with these practices do not call them "ancestor worship" in the sense of the reverence, love, or devotion accorded a deity or God. The phrase ancestor veneration may convey a more accurate sense of how the Chinese, other Buddhist or Confucian-influenced societies, or other African or European cultures perceive these practices. These acts may not reflect a belief that the departed ancestors have become some kind of deity, but rather show filial piety, devotion, and respect. They may aim to look after ancestors in their afterlives or seek their guidance.

Although there is no generally accepted theory concerning the origins of ancestor veneration, this social phenomenon appears in some form in all human cultures documented so far. David-Barrett and Carney claim that ancestor veneration might have served a group coordination role during human evolution, and thus it was the mechanism that led to religious representation fostering group cohesion.

Ancestor veneration is prevalent throughout Africa, and serves as the basis of many religions. It is often augmented by a belief in a supreme being, but prayers and/or sacrifices are usually offered to the ancestors who may ascend to becoming a kind of minor deities themselves. Ancestor veneration remains among many Africans, sometimes practiced alongside the later adopted religions of Christianity (as in Nigeria among the Igbo people), and Islam (among the different Mandé peoples and the Bamum and the Bakossi people) in much of the continent. In orthodox Serer religion, the pangool is venerated by the Serer people.

The Seereer people of Senegal, The Gambia and Mauritania who adhere to the tenets of A ƭat Roog (Seereer religion) believe in the veneration of the pangool (ancient Seereer saints and/or ancestral spirits). There are various types of pangool (singular: fangol), each with its own means of veneration.

Veneration of ancestors is prevalent throughout the island of Madagascar. Approximately half of the country's population of 20 million currently practice traditional religion, which tends to emphasize links between the living and the razana (ancestors). The veneration of ancestors has led to the widespread tradition of tomb building, as well as the highlands practice of the famadihana, whereby a deceased family member's remains may be exhumed to be periodically re-wrapped in fresh silk shrouds before being replaced in the tomb. The famadihana is an occasion to celebrate the beloved ancestor's memory, reunite with family and community, and enjoy a festive atmosphere. Residents of surrounding villages are often invited to attend the party, where food and rum are typically served and a hiragasy troupe or other musical entertainment is commonly present. Veneration of ancestors is also demonstrated through adherence to fady, taboos that are respected during and after the lifetime of the person who establishes them. It is widely believed that by showing respect for ancestors in these ways, they may intervene on behalf of the living. Conversely, misfortunes are often attributed to ancestors whose memory or wishes have been neglected. The sacrifice of zebu is a traditional method used to appease or honor the ancestors. Small, everyday gestures of respect include throwing the first capful of a newly opened bottle of rum into the northeast corner of the room to give the ancestors their due share.