18:57

Allah عزوجل says in The Qur’an; وَمَنْ أَظْلَمُ مِمَّن ذُكِّرَ بِـَٔايَـٰتِ رَبِّهِۦ فَأَعْرَضَ عَنْهَا وَنَسِىَ مَا قَدَّمَتْ يَدَاهُ ۚ إِنَّا جَعَلْنَا عَلَىٰ قُلُوبِهِمْ أَكِنَّةً أَن يَفْقَهُوهُ وَفِىٓ ءَاذَانِهِمْ وَقْرًۭا ۖ وَإِن تَدْعُهُمْ إِلَى ٱلْهُدَىٰ فَلَن يَهْتَدُوٓا۟ إِذًا أَبَدًۭا “And who does more wrong than he who is reminded of the Ayat (proofs, evidences, verses, lessons,

64:4

Allah عزوجل says in The Qur’an; يَعْلَمُ مَا فِى ٱلسَّمَـٰوَٰتِ وَٱلْأَرْضِ وَيَعْلَمُ مَا تُسِرُّونَ وَمَا تُعْلِنُونَ ۚ وَٱللَّهُ عَلِيمٌۢ بِذَاتِ ٱلصُّدُورِ “He (Allah) knows what is in the heavens and on earth, and He knows what you conceal and reveal.  And Allah is the All-Knower of what is in the breasts of men.” Surah At-Taghabun,

114:5

“From the evil of the whisperer (devil who whispers evil in the hearts of men) who withdraws (from his whispering in one’s heart after one remembers Allah).”

17:51

“Or some created thing that is yet greater (or harder) in your breasts (thoughts to be resurrected, even then you shall be resurrected).” Then they will say: “Who shall bring us back (to life)?” Say: “He Who created you first!” Then, they will shake their heads at you and say: “When will that be?” Say: “Perhaps it is near!”

17:46

“And We have put coverings over their hearts lest they should understand it (the Qur’an), and in their ears deafness. And when you make mention of your Lord Alone [La ilaha illallah (none has the right to be worshipped but Allah) Islamic Monotheism in the Qur’an, they turn on their backs, fleeing in extreme dislike.”

2:7

“Allah has set a seal on their hearts and on their hearing, (i.e., they are closed from accepting Allah’s Guidance), and on their eyes is a covering. Theirs will be a great torment.”