“Knowledge is the companion of the believer, and the seeking of knowledge is an obligation upon every Muslim.”
— Jafar al-Sadiq[commonly attributed] Commonly cited hadith with Ja'far in its chain of transmission in several collections; wording varies
Commentary
This saying joins two commonplaces of early Islamic moral teaching, the value of knowledge and the obligation to seek it. The description of knowledge as a companion emphasises that learning is not an external accomplishment but a constant presence that guides the believer. Heinz Halm, in Die Schia (1988), discusses the place of learning in the Imami tradition, where the transmission of the Imams' teaching was itself a form of religious practice. Hossein Modarressi's study of early Shi'i scholarship (1993) shows how the collecting of traditions from Ja'far contributed to a community of learned transmitters. Marshall Hodgson's account of the intellectual culture of the eighth century places such sayings within the expansion of religious scholarship in Medina and Kufa. The saying appears in several collections and is widely quoted in both Sunni and Shi'i contexts, though its precise form and chain of transmission vary.
Commentary
This saying joins two commonplaces of early Islamic moral teaching, the value of knowledge and the obligation to seek it. The description of knowledge as a companion emphasises that learning is not an external accomplishment but a constant presence that guides the believer. Heinz Halm, in Die Schia (1988), discusses the place of learning in the Imami tradition, where the transmission of the Imams' teaching was itself a form of religious practice. Hossein Modarressi's study of early Shi'i scholarship (1993) shows how the collecting of traditions from Ja'far contributed to a community of learned transmitters. Marshall Hodgson's account of the intellectual culture of the eighth century places such sayings within the expansion of religious scholarship in Medina and Kufa. The saying appears in several collections and is widely quoted in both Sunni and Shi'i contexts, though its precise form and chain of transmission vary.