Hospitality created obligations. Once a visitor was received, the host was expected to act generously within the household's means and to protect the dignity of the guest.
Biblical narratives and wider Mediterranean traditions treated the host-guest relationship seriously. Hospitality could strengthen alliances and friendships, fulfill family duties, assist strangers, and enhance a household's reputation.
A host might arrange food, water, a place at the table, sleeping accommodations, directions, introductions, or other assistance. The exact responsibilities depended upon the visitor and length of stay.
Domestic remains reveal the spaces and resources available to households but rarely allow archaeologists to distinguish ordinary family use from hospitality to visitors.
Ancient stories often evaluate hosts by their generosity, attentiveness, protection of visitors, and willingness to share household resources.
Abraham's energetic reception of his visitors provides one of Scripture's clearest examples of a host taking responsibility for guests.
Jesus' instructions to His traveling disciples assume that hosts who receive them will provide lodging and food. Luke 7 also draws attention to a host who has not shown Jesus the expected signs of attentive welcome.
Hosts were expected to care for people they had agreed to receive, although expectations varied according to relationship and circumstance.
Hospitality ideals should not be confused with unlimited obligations; households had practical limits and guests also had responsibilities.
The Gospel theme of receiving Jesus and His messengers draws upon the familiar moral weight of accepting someone into one's care.