A reliquary (also referred to as a shrine or by the French term châsse) is a container for relics. These may be the purported or actual physical remains of saints, such as bones, pieces of clothing, or some object associated with saints or other religious figures. The authenticity of any given relic is often a matter of debate; for that reason, some churches require documentation of the relic's provenance.
Relics have long been important to Buddhists, Christians, Hindus and many other religions. In these cultures, reliquaries are often presented in shrines, churches, or temples to which the faithful make pilgrimages in order to gain blessings. In Central West Africa, reliquaries used in the Bwete rituals contain objects considered magical, or the bones of ancestors, and are commonly constructed with a guardian figure attached to the reliquary.
The term is sometimes used loosely of containers for the body parts of non-religious figures; in particular the Kings of France often specified that their hearts and sometimes other organs be buried in a different location from their main burial.
The use of reliquaries became an important part of Christian practices from at least the 4th century, initially in the Eastern church, which adopted the practice of moving and dividing the bodies of saints much earlier than the West, probably in part because the new capital of Constantinople, unlike Rome, lacked buried saints. Relics are venerated in the Oriental Orthodox, Eastern Orthodox, Roman Catholic and some Anglican Churches. Reliquaries provide a means of protecting and displaying relics. While frequently taking the form of caskets, they range in size from simple pendants or rings to very elaborate ossuaries.