Irrationality of Polytheism

قُلْ هَلْ مِن شُرَكَآئِكُم مَّن يَهْدِىٓ إِلَى ٱلْحَقِّ ۚ قُلِ ٱللَّهُ يَهْدِى لِلْحَقِّ ۗ أَفَمَن يَهْدِىٓ إِلَى ٱلْحَقِّ أَحَقُّ أَن يُتَّبَعَ أَمَّن لَّا يَهِدِّىٓ إِلَّآ أَن يُهْدَىٰ ۖ فَمَا لَكُمْ كَيْفَ تَحْكُمُونَ

Say, "Are there of your 'partners' any who guides to the truth?" Say, "Allāh guides to the truth. So is He who guides to the truth more worthy to be followed or he who guides not unless he is guided? Then what is [wrong] with you - how do you judge?"

أَمْوَٰتٌ غَيْرُ أَحْيَآءٍ ۖ وَمَا يَشْعُرُونَ أَيَّانَ يُبْعَثُونَ

They are [in fact] dead, not alive, and they do not perceive when they will be resurrected.

ثُمَّ نُكِسُوا۟ عَلَىٰ رُءُوسِهِمْ لَقَدْ عَلِمْتَ مَا هَـٰٓؤُلَآءِ يَنطِقُونَ

Then they reversed themselves, [saying], "You have already known that these do not speak!"

وَإِذَا بُشِّرَ أَحَدُهُم بِمَا ضَرَبَ لِلرَّحْمَـٰنِ مَثَلًا ظَلَّ وَجْهُهُۥ مُسْوَدًّا وَهُوَ كَظِيمٌ

And when one of them is given good tidings of that which he attributes to the Most Merciful in comparison [i.e., a daughter], his face becomes dark, and he suppresses grief.

وَلَئِن سَأَلْتَهُم مَّنْ خَلَقَهُمْ لَيَقُولُنَّ ٱللَّهُ ۖ فَأَنَّىٰ يُؤْفَكُونَ

And if you asked them who created them, they would surely say, "Allāh." So how are they deluded?