It is derived frog the sentence, wa amru-hum shura baina hum, of verse 38, implying thereby that it is a Surah in which the word shura has occurred.
Period of Revelation
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 Ha-Miim As Sajdah, for it seems to be, in a way, a supplement to it. This will become clear to every person who first studies Surah Ha-Mim As Sajdah carefully and then goes through this Surah. He will see that in that Surah the Quraish 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 (upon whom be Allah's peace), 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 Holy 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.
Theme and Subject Matter
The discourse begins in a way as if to say:"Why are you expressing surprise and amazement at what Our Prophet is presenting before you?What he says is not new or strange, nor anything novel, which might have been presented for the first time in history: that Revelation should come down to a man from God and he should be given instructions for the guidance of mankind. Allah has been sending similar Revelations with similar instructions to the former Prophets before this. It is not surprising that the Owner of the Universe should be acknowledged as Deity and Ruler, but what is strange is that one should accept another as divine and deity in spite of being His subject and slave. You are being angry with him who is presenting Tauhid before you, where as the shirk that you are practicing with regard to the Master of the Universe is such a grave crime as may cause the heavens to break asunder. The angels are amazed at this boldness of yours and fear that the wrath of Allah might descend on you any moment."
English Translation: Noor International