Lares familiaris, also known as household gods, were revered in ancient Roman religion as protectors of the home. In the modern world, the concept of household deities is not widely recognized or practiced, but there are several synonyms that can be used to describe the idea of a protective spirit or deity. Some alternatives include tutelary deity, guardian angel, personal saint, patron god, and household spirit. Regardless of the terminology used, the underlying concept remains the same: a benevolent entity that looks after and safeguards the inhabitants of a particular dwelling or family.