Ahl al-Bayt
Sulaym documented many aspects pertaining to teachings and experiences with Imam Ali and the "Ahl al-Bayt". He collected information such as Ali's sermon in the mosque of Kufa. After the assassination of Ali, Sulaym remained in Kufa during Mu'awiyah's era. Sulaym kept compiling works and documenting the teachings of the Ahl al-Bayt.