On The Three Strangers at Mamre
Three traditions recount the arrival of divine visitors who are initially received as ordinary guests before revealing their celestial nature and delivering a prophetic message. While the Hebrew Bible and the Qur'an describe the event as a historical theophany involving Abraham/Ibrahim, the Christian New Testament abstracts the narrative into a general ethical imperative regarding hospitality. Scholars note that the Qur'anic accounts emphasize the prophetic mission and the miraculous birth of a son, whereas the Genesis narrative focuses on the covenantal promise and the intercessory role of the patriarch.

What every account tells.
- iThree divine figures arrive and are greeted by a host.
- iiThe host offers immediate hospitality, including food and water.
- iiiThe visitors reveal a divine message concerning a future birth.
- ivThe host recognizes the visitors' supernatural status during the encounter.
How each tradition tells it.
The narrative in Genesis presents the visitors as the LORD and two angels, with the text shifting between singular and plural references to the divine presence. The focus remains on the covenantal promise of Isaac and the subsequent intercession for Sodom.
The Qur'anic accounts in Surah Hud and Surah Adh-Dhariyat identify the visitors explicitly as messengers (rasul) sent to warn the people of Lut and give glad tidings to Ibrahim. The narrative is tightly integrated with the destruction of the wicked cities, emphasizing the justice of God.
The Epistle to the Hebrews does not retell the narrative but derives a theological principle from it, urging believers to practice hospitality without knowing they may be entertaining angels. This shifts the focus from a specific historical event to a universal moral duty for the community.