وَمَنْ أَظْلَمُ مِمَّن ذُكِّرَ بِـَٔايَـٰتِ رَبِّهِۦ فَأَعْرَضَ عَنْهَا وَنَسِىَ مَا قَدَّمَتْ يَدَاهُ ۚ إِنَّا جَعَلْنَا عَلَىٰ قُلُوبِهِمْ أَكِنَّةً أَن يَفْقَهُوهُ وَفِىٓ ءَاذَانِهِمْ وَقْرًا ۖ وَإِن تَدْعُهُمْ إِلَى ٱلْهُدَىٰ فَلَن يَهْتَدُوٓا۟ إِذًا أَبَدًا
Wa man azlamu mimman zukkira bi ayaati Rabbihee fa-a'rada 'anhaa wa nasiya maa qaddamat yadaah; innaa ja'alnaa 'alaa quloobihim akinnatan any yafqahoohu wa feee aazaanihim waqraa; wa in tad'uhum ilal hudaa falany yahtadooo izan abadaa
Who could be more wrong than the person who is reminded of his Lord’s messages and turns his back on them, ignoring what his hands are storing up for him [in the Hereafter]? We have put covers over their hearts, so they cannot understand the Quran, and We put heaviness in their ears: although you call them to guidance [Prophet] they will never accept it.
Who does greater wrong than one who is reminded of the signs of his Lord and turns away from them, forgetting what his own hands have sent ahead? We have placed coverings over their hearts, so they do not grasp it, and in their ears a heaviness. Even if you call them to guidance, they will never be guided.