The principal Qur’anic treatment of fasting appears in Sūrat al-Baqarah. Pilgrimage is discussed in al-Baqarah and Sūrat al-Ḥajj. A legal subject may therefore be explained in more than one sūrah.
After identifying a duty in one passage, the interpreter should ask which additional conditions, limits, or purposes appear elsewhere. Two responsibilities must be maintained simultaneously: recognizing the unity of the legal subject and preserving the local context of each passage. Neither collapsing all verses into an undifferentiated statement nor isolating them entirely yields a careful reading.