Tafsir of Abi Qasim al-Ka'bi al-Balkhi (273/886 - 319/931), characterized by accuracy and coverage, giving appropriate meanings of Quranic verses and vocabulary contained in them, which makes it important in the interpretations of the Quran. Head of the Baghdad Mu‘tazila, Abu al-Qasim ‘Abdullah b. Ahmad al-Balkhi al-Ka‘bi came from Balkh and spent most of his life in Baghdad.