ذَٰلِكَ That (is because) أَن [that] لَّمْ not يَكُن is رَّبُّكَ your Lord مُهْلِكَ one who destroys ٱلْقُرَىٰ the cities بِظُلْمٍۢ for (their) wrongdoing وَأَهْلُهَا while their people غَـٰفِلُونَ (are) unaware ١٣١
That is because your Lord would not destroy the cities for wrongdoing while their people were unaware.
— Come To Light