"And who is more unjust than one who invents a lie against Allah?" by worshipping idols alongside Him. Meaning: no one is more unjust than him. "Indeed, the wrongdoers will not succeed," the polytheists.
Surat al-An'am from verse (22) to verse (24).
﴿وَمَنْ أَظْلَمُ مِمَّنِ افْتَرَى عَلَى الله كذبا﴾ فَيَعْبُدُ مَعَهُ الْأَوْثَانَ؛ أَيْ: لَا أَحَدَ أَظْلَمُ مِنْهُ ﴿إِنَّهُ لَا يفلح الظَّالِمُونَ﴾ الْمُشْركُونَ.
سُورَة الْأَنْعَام من الْآيَة (٢٢) إِلَى الْآيَة (٢٤).