And who is more unjust than one who is reminded of the (18:57)

﴿وَمَنْ أَظْلَمُ مِمَّن ذُكِّرَ بِآيَاتِ رَبِّهِ فَأَعْرَضَ عَنْهَا وَنَسِيَ مَا قَدَّمَتْ يَدَاهُ ۚ إِنَّا جَعَلْنَا عَلَىٰ قُلُوبِهِمْ أَكِنَّةً أَن يَفْقَهُوهُ وَفِي آذَانِهِمْ وَقْرًا ۖ وَإِن تَدْعُهُمْ إِلَى الْهُدَىٰ فَلَن يَهْتَدُوا إِذًا أَبَدًا﴾
[ الكهف: 57]

18:57 And who is more unjust than one who is reminded of the verses of his Lord but turns away from them and forgets what his hands have put forth? Indeed, We have placed over their hearts coverings, lest they understand it, and in their ears deafness. And if you invite them to guidance - they will never be guided, then - ever.

There is no one more oppressive that the person who was reminded of the verses of his Lord, but he did not pay any attention to the threat of punishment contained therein and he turned away from taking a lesson, forgetting the disbelief and sins he had done in his worldly life without repenting.
I have placed on the hearts of people with this description covers that prevent them from understanding the Qur’ān, and in their ears deafness so that they cannot listen to it acceptingly.
If you call them to faith they will never respond to what you call them towards as long as there are covers on their hearts and deafness in their ears.

And who does more wrong than he who is reminded of the Ayat (proofs, evidences, verses, lessons, signs, revelations, etc.) of his Lord, but turns away from them forgetting what (deeds) his hands have sent forth. Truly, We have set veils over their hearts lest they should understand this (the Quran), and in their ears, deafness. And if you (O Muhammad SAW) call them to guidance, even then they will never be guided.

phonetic Transliteration

Waman athlamu mimman thukkira biayati rabbihi faaAArada AAanha wanasiya ma qaddamat yadahu inna jaAAalna AAala quloobihim akinnatan an yafqahoohu wafee athanihim waqran wain tadAAuhum ila alhuda falan yahtadoo ithan abadan

Abdullah Yusuf Ali - Translation

And who doth more wrong than one who is reminded of the Signs of his Lord, but turns away from them, forgetting the (deeds) which his hands have sent forth? Verily We have set veils over their hearts lest they should understand this, and over their ears, deafness, if thou callest them to guidance, even then will they never accept guidance.

Safi-ur-Rahman al-Mubarakpuri

And who does more wrong than he who is reminded of the Ayat (signs) of his Lord, but turns away from them, forgetting what his hands have sent forth. Truly, We have set over their hearts Akinnah, lest they should understand this (the Qur'an), and in their ears, deafness. And if you call them to guidance, even then they will never be guided.

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