The Lesson to be learned from what happened to Those Who Came before

Allah tells us about the nations who rejected their Messengers in ancient times. He mentioned the severe punishment they suffered despite their great strength, He mentioned the traces which they left behind in the earth and the great wealth they amassed. None of that availed them anything and could not prevent the punishment of Allah at all. That is because when the Messengers came to them with clear signs and decisive evidence, they did not pay any attention to them. Instead, they were content with the knowledge with them, or so they claimed, and they said that they did not need what the Messengers brought them. Mujahid said, "They said, we know better than them, we will not be resurrected and we will not be punished." As-Suddi said, "In their ignorance, they rejoiced in what they had of (worldly) knowledge. So Allah sent upon them a punishment which they could not escape or resist."

وَحَاقَ بِهِم

In verse 77, it was said: فَاصْبِرْ‌ إِنَّ وَعْدَ اللَّـهِ حَقٌّ فَإِمَّا نُرِ‌يَنَّكَ (Therefore, be patient. Surely, the promise of Allah is true. Then, whether We show you [ in your life ] a part of the promise We are making to them, or make you die [ before they are punished ], in any case they have to be returned to Us). From this verse it appears that the Holy Prophet ﷺ was hopefully waiting for the disbelievers to be punished. Therefore, it was to comfort him that he was asked to be somewhat patient about it. The promise of Allah for them, that they will be punished, will certainly be fulfilled - may be during his lifetime, or after he has departed from the mortal world. Waiting for the disbelievers to be punished apparently seems contrary to the dignity of one who was sent with universal mercy. But, here the matter is different. When the purpose of punishing criminals is to bring comfort to innocent believers who were oppressed, then, the punishment of criminals is not contrary to compassion and mercy. Nobody regards the punishment given to a criminal against the dictate of mercy.