At that time (when the sky brings the visible smoke) We will seize with the greatest seizure... Indeed, We take retribution for all offences!
Al-muntakhab fi tafsir al-Qur'an al-Karim
There shall come the Day O Muhammad when We strike the blow that is severe, shocking, disastrous and destructive punishing wrong and avenging crime; the great instance of Our vindictive punishment. Indeed, We will take just vengeance on those wretches who had miss-spent life befooling the minds so as to cause what is false to be accepted as true