Lares in Wikipedia

Lares (sing. Lar) – or archaically, Lases – were ancient Roman protective deities. Their origin is uncertain; they may have been guardians of the house, fields, boundaries or fruitfulness, unnamed hero-ancestors, or an amalgam of these. In the late Republican era they were venerated in the form of small statues of a standardised form, usually paired. Lares were thought to observe and influence all that happened within the boundaries of their location or function. The statues of domestic Lares were placed at table during family meals; their presence, cult and blessing seem to have been required at all important family functions. Some ancient (and some modern) scholarship therefore categorises them as household gods. Roman writers sometimes identify or conflate them with ancestor-deities, domestic Penates and gods of the hearth. Compared to Rome's major deities, their scope and potency were limited but they were important objects of cult: by analogy, a homeward-bound Roman could be described as returning ad Larem (to the Lares)...

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