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Surah 40. Ghafir
Ayah 78
78وَلَقَدْ أَرْسَلْنَا رُسُلًا مِّن قَبْلِكَ مِنْهُم مَّن قَصَصْنَا عَلَيْكَ وَمِنْهُم مَّن لَّمْ نَقْصُصْ عَلَيْكَ ۗ وَمَا كَانَ لِرَسُولٍ أَن يَأْتِىَ بِـَٔايَةٍ إِلَّا بِإِذْنِ ٱللَّهِ ۚ فَإِذَا جَآءَ أَمْرُ ٱللَّهِ قُضِىَ بِٱلْحَقِّ وَخَسِرَ هُنَالِكَ ٱلْمُبْطِلُونَ
[78] O Prophet, We have sent many a Messenger before you. Of them there are some whose stories We have related to you, and of others We have not related.107 Yet it was not in the power of any Messenger to have himself brought a Sign,108 without Allah's leave. Then, when Allah's Command came, the judgment was passed with justice, and the wrongdoers then incurred loss.109
107A new theme starts from here. The disbelievers of Makkah said to the Holy Prophet, "We would not believe you to be Allah's Messenger unless you showed us the miracle that we ask you to show us." In the following verses an answer is being given to this very demand without mentioning it. (For the type of the miracles they demanded, see Hud: 12, Al-Hijr 7, Bani Isra'il: 90-93, Al-Furqan: 21 and the E.N.'s thereof).
108That is, "No Prophet ever showed a miracle by his own will and desire, nor had any Prophet the power to show a miracle by himself. Whenever a miracle was shown through a Prophet, it was shown when Allah willed it to be shown through him to the disbelievers." This is the first answer to the disbelievers' demand.
109That is, "A miracle has never been shown for the mere fun of it. It is a decisive thing. If a nation does not believe even after a miracle has been shown, it is destroyed. You are demanding a miracle only for the sake of fun, but you have no idea that by making such a demand you arc, in fact, inviting yow own doom. " This is the second answer to their demand. (For details, please sec Al Hijr: 8, 58-60, Bani Isra'il 59, AI-Anbiya': 5-9, Al-Furqan: 22-23, Ash-Shua`ra': 66-67 and the E.N.'s thereof ).