Sanctuary
A sanctuary, in its original meaning, is a sacred place, such as a shrine. By the use of such places as a safe haven, by extension the term has come to be used for any place of safety. This secondary use can be categorized into human sanctuary, a safe place for humans, such as a political sanctuary; and non-human sanctuary, such as an animal or plant sanctuary.
Religious sanctuary
Sanctuary is a word derived from the Latin sanctuarium, which is like most words ending in -arium, a container for keeping something in—in this case holy things or perhaps holy people, sancta or sancti. The meaning was extended to places of holiness or safety. A religious sanctuary may be a sacred place (such as a church, temple, synagogue or mosque), or a consecrated area of a church or temple around its tabernacle or altar.
Sanctuary as a sacred place