account enjoyed great popularity in the East and in the West during the Middle Ages. Jesus' letter was copied on parchment, inscribed in marble and metal, and used as a talisman or an amulet. Of this correspondence, there survives not only a Syriac text, but an Armenian translation as well, two independent Greek versions, shorter than the Syriac, and several inscriptions on stone.

Scholars have disputed many aspects of this account such as whether Abgar suffered from gout or from leprosy, or whether the correspondence was on parchment