73يَـٰٓأَيُّهَا ٱلنَّاسُ ضُرِبَ مَثَلٌ فَٱسْتَمِعُوا۟ لَهُۥٓ ۚ إِنَّ ٱلَّذِينَ تَدْعُونَ مِن دُونِ ٱللَّهِ لَن يَخْلُقُوا۟ ذُبَابًا وَلَوِ ٱجْتَمَعُوا۟ لَهُۥ ۖ وَإِن يَسْلُبْهُمُ ٱلذُّبَابُ شَيْـًٔا لَّا يَسْتَنقِذُوهُ مِنْهُ ۚ ضَعُفَ ٱلطَّالِبُ وَٱلْمَطْلُوبُ
74مَا قَدَرُوا۟ ٱللَّهَ حَقَّ قَدْرِهِۦٓ ۗ إِنَّ ٱللَّهَ لَقَوِىٌّ عَزِيزٌ
[73-74] O mankind! A parable is related to you: so listen to it. The deities, whom you invoke instead of Allah, cannot create a fly even though they may all combine together for this purpose. Nay! if a fly snatches away something from them, they cannot get it back from it. How weak are the suppliants and how weak those whom they supplicate.123 They do not recognize the true worth of Allah' as they should: the fact is that Allah alone is All-Mighty, All-Powerful.
123This parable has been cited to impress upon the idol-worshipers that their deities are absolutely powerless, for even if they all collaborated to create an insignificant thing like a fly, they could not; nay, even if a fly snatched away anything from them they could not prevent it. This shows how weak they themselves are and how powerless are the idols they supplicate.