• I have recorded in the footnotes the differences between the manuscript and the readings found in al-Iṣṭakhrī’s Epistle and in Ḥādī al-Arwāḥ.
• I have traced every Qur’anic verse and documented the included hadiths, specifying whether each one is sound or weak.
• I have added explanatory notes wherever I judged clarification to be necessary.
• I have compiled detailed indices for the work.