 Some works that are indicative of his commitment to philosophical mysticism are, Metaphysical Penetrations (al-Mashāri‘), Wisdom of the Throne (Ḥikmat al-‘arshiyah), The Unity of the Knower and the Known (Ittiḥād al-‘āqil wa’l-ma‘qūl), and Secrets of the Qur’anic Verses (Asrār al-āyāt), a gnostic commentary on the famous light verses.