Certainty of Divine Punishment

وَلَا يَحْزُنكَ ٱلَّذِينَ يُسَـٰرِعُونَ فِى ٱلْكُفْرِ ۚ إِنَّهُمْ لَن يَضُرُّوا۟ ٱللَّهَ شَيْـًٔا ۗ يُرِيدُ ٱللَّهُ أَلَّا يَجْعَلَ لَهُمْ حَظًّا فِى ٱلْـَٔاخِرَةِ ۖ وَلَهُمْ عَذَابٌ عَظِيمٌ

And do not be grieved, [O Muḥammad], by those who hasten into disbelief. Indeed, they will never harm Allāh at all. Allāh intends that He should give them no share in the Hereafter, and for them is a great punishment.

وَيَـٰقَوْمِ ٱعْمَلُوا۟ عَلَىٰ مَكَانَتِكُمْ إِنِّى عَـٰمِلٌ ۖ سَوْفَ تَعْلَمُونَ مَن يَأْتِيهِ عَذَابٌ يُخْزِيهِ وَمَنْ هُوَ كَـٰذِبٌ ۖ وَٱرْتَقِبُوٓا۟ إِنِّى مَعَكُمْ رَقِيبٌ

And O my people, work according to your position; indeed, I am working. You are going to know to whom will come a punishment that will disgrace him and who is a liar. So watch; indeed, I am with you a watcher, [awaiting the outcome]."

وَإِذَا تُتْلَىٰ عَلَيْهِمْ ءَايَـٰتُنَا بَيِّنَـٰتٍ تَعْرِفُ فِى وُجُوهِ ٱلَّذِينَ كَفَرُوا۟ ٱلْمُنكَرَ ۖ يَكَادُونَ يَسْطُونَ بِٱلَّذِينَ يَتْلُونَ عَلَيْهِمْ ءَايَـٰتِنَا ۗ قُلْ أَفَأُنَبِّئُكُم بِشَرٍّ مِّن ذَٰلِكُمُ ۗ ٱلنَّارُ وَعَدَهَا ٱللَّهُ ٱلَّذِينَ كَفَرُوا۟ ۖ وَبِئْسَ ٱلْمَصِيرُ

And when Our verses are recited to them as clear evidences, you recognize in the faces of those who disbelieve disapproval. They are almost on the verge of assaulting those who recite to them Our verses. Say, "Then shall I inform you of [what is] worse than that? [It is] the Fire which Allāh has promised those who disbelieve, and wretched is the destination."

تَرَى ٱلظَّـٰلِمِينَ مُشْفِقِينَ مِمَّا كَسَبُوا۟ وَهُوَ وَاقِعٌۢ بِهِمْ ۗ وَٱلَّذِينَ ءَامَنُوا۟ وَعَمِلُوا۟ ٱلصَّـٰلِحَـٰتِ فِى رَوْضَاتِ ٱلْجَنَّاتِ ۖ لَهُم مَّا يَشَآءُونَ عِندَ رَبِّهِمْ ۚ ذَٰلِكَ هُوَ ٱلْفَضْلُ ٱلْكَبِيرُ

You will see the wrongdoers fearful of what they have earned, and it will [certainly] befall them. And those who have believed and done righteous deeds will be in lush regions of the gardens [in Paradise] having whatever they will in the presence of their Lord. That is what is the great bounty.