The Jewish scholar ʿAbdallāh b. Salām is a legendary figure from early Islam who is regarded in Islamic tradition as the archetypal Jewish convert to Islam during the Prophet's career, the pre-eminent authority on Jewish scriptures in seventh-century Arabia, and a renowned Companion. This study examines the traditions on Ibn Salām's conversion that were recorded in the biographical literature and Quranic commentaries of classical Islam and identifies the literary tropes from Muḥammad's biography featured in these traditions. Scrutiny of the evidence shows that the reports on the date and circumstances of Ibn Salām's conversion were shaped by a number of factors, including, the biases of his descendants, Quranic exegesis, and anti-Jewish polemics. Ibn Salām's legendary conversion served as a vehicle for diverse groups of Muslims to promote their doctrines and supply the Prophet with Biblical legitimacy.

Muʿtazilite exegetical tradition has been defined primarily by reference to the theological dimensions of the tafsīr works authored by the Muʿtazila. This article is an attempt to go beyond this focus by exploring the significance of an exegete's affiliation to the tradition that is implicit in his selection of interpretations and his references to authorities. Focusing on the tafsīr of the tenth-century Muʿtazilite scholar ʿAlī ibn ʿĪsā al-Rummānī, the article analyses al-Rummānī's references to his three Muʿtazilite predecessors: Abū ʿAlī al-Jubbāʾī, Abū l-Qāsim al-Balkhī and Ibn al-Ikhshīd. The content of these references indicates that, for al-Rummānī, the authority of these Muʿtazilite scholars extended beyond their views on the theological implications of the Quranic verses. The context suggests that the scholars were part of a distinct exegetical tradition that allowed for certain differences of opinion.

Kitāb Sulaym is possibly the earliest Shīʿī work in existence and analysis of its constituent reports could shed light on aspects of early Shīʿī thought and doctrine. This paper examines one of its reports on the subject of ikhtilāf in Prophetic ḥadīth between the Shīʿa and their opponents, and the related subjects of the status of the Companions of the Prophet and the Prophet's transmission of his knowledge to ʿAlī. It suggests dates and contexts for the composition of the report and the updating it seems to have undergone. It shows that the report reflects moderate Imāmī attitudes and doctrines similar to those attested for other leading pre-ghayba Imāmīs.