Owed Even to an Enemy

Melmastia operates alongside a related principle in Pashtunwali, nanawatai, the right of a person, including a fugitive or a former enemy, to seek asylum and be protected by whoever they approach for refuge, and together the two principles could obligate a Pashtun host to shelter and protect someone with whom the household had an active feud or dispute, a demand the code treats as a genuine test of honor precisely because it runs against the household's own immediate interest or safety. Ethnographers and historians of the Pashtun tribal regions have documented cases in which this combination of melmastia and nanawatai required a host to defend a guest, once accepted under the code, even against the host's own relatives or allies, illustrating how seriously the obligation was traditionally held.

Pashtunwali's hospitality principle is frequently compared by scholars of comparative ethics to other honor based hospitality codes recorded in this atlas, including ancient Greek xenia and the Vedic teaching atithi devo bhava, each system independently elevating the treatment of a guest or stranger to one of the highest tests of a household's moral standing. The two principles together gave Pashtun tribal society a working mechanism for de-escalating conflict, since a household that granted nanawatai to a former enemy was expected to actively defend that person for as long as the protection held.