Surah ash-Shura (Consultation ) 42 : 19

Although it could not be known from any authentic traditions, yet one feels after a study of its subject matter that this Surah might have been sent down consecutively after Surah 41: Fussilat (Presented In Detail), for it seems to be, in a way, a supplement to it. This will become clear to every person who first studies Surah 41: Fussilat carefully and then goes through this Surah. He will see that, in that Surah the Quraysh chiefs had been taken to tack for their deaf and blind opposition so that anyone in Makkah and in its out-skirts, who had any sense of morality and nobility left in him, should know how unreasonably the chiefs of the people were opposing Muhammad, and as against them, how serious he was in everything he said, how rational was his standpoint and how noble his character and conduct. Immediately after that warning this Surah was sent down, which did full justice to teaching and instruction, and made the truth of the Prophet’s message plain in such an impressive way that anyone who had any element of the love of the truth in him and who had not been blinded by the errors of ignorance, could not help being influenced by it.