Title: Risālat ʿAbd Allah ibn Ismāʿīl al-Hāshimī ilá ʿAbd al-Masīḥ ibn Isḥāq al-Kindī yadʻūhu bi-hā ilá al-Islām wa-risālat ʿAbd al-Masīḥ ilá al-Hāshimī yaruddu bi-hā ʻalayhi wa-yadʻūhu ilá al-Naṣrānīyah
Description: [To which is prefixed the letter of ʿAbd Allāh ibn Īsmāʿīl al-Hāshimī to the author, inviting him to embrace Islam, which was the occasion of al-Kindī's work. Edited by A. Tien.].
Subjects: Islam, Relations, Christianity, Apologetic works