hardened hearts

۞ أَلَمْ يَأْنِ لِلَّذِينَ ءَامَنُوٓا۟ أَن تَخْشَعَ قُلُوبُهُمْ لِذِكْرِ ٱللَّهِ وَمَا نَزَلَ مِنَ ٱلْحَقِّ وَلَا يَكُونُوا۟ كَٱلَّذِينَ أُوتُوا۟ ٱلْكِتَـٰبَ مِن قَبْلُ فَطَالَ عَلَيْهِمُ ٱلْأَمَدُ فَقَسَتْ قُلُوبُهُمْ ۖ وَكَثِيرٌ مِّنْهُمْ فَـٰسِقُونَ

Is it not time for believers to humble their hearts to the remembrance of God and the Truth that has been revealed, and not to be like those who received the Scripture before them, whose time was extended but whose hearts hardened and many of whom were lawbreakers?

ٱعْلَمُوٓا۟ أَنَّ ٱللَّهَ يُحْىِ ٱلْأَرْضَ بَعْدَ مَوْتِهَا ۚ قَدْ بَيَّنَّا لَكُمُ ٱلْـَٔايَـٰتِ لَعَلَّكُمْ تَعْقِلُونَ

Remember that God revives the earth after it dies; We have made Our revelation clear to you so that you may use your reason.