This book is an extended and annotated translation of Abdulfettah el-Kâdî's book "Esbâbu'n-Nüzul." Esbâbu'n-Nüzul refers to the science of interpreting surahs that were revealed for a specific reason. The author and translator aim to explain the reasons for the revelation of this type of surah by refering to events that occurred and questions posed to the prophet at the time of the revelation.