وَمَا كَانَ رَبُّكَ لِيُهْلِكَ ٱلْقُرَىٰ بِظُلْمٍ وَأَهْلُهَا مُصْلِحُونَ
6:132; 20:135; 26:209; 28:60.
Commentary:
The verse clearly shows that it is unjust to punish any people unless they make themselves deserving of it by their misdeeds. It is a pity that in spite of the fact that various kinds of afflictions and miseries have fallen upon present-day Muslims, they persist in thinking that they are following the right path. This, in other words, means that they look upon God as unjust and themselves as righteous. The important lesson that we learn from this verse is that as punishment comes only when people become corrupt, therefore when people see signs of an impending punishment they should take a warning from it and should at once set about eschewing evil practices and reforming themselves.
As the word مصلحون (righteous) also means "making peace among themselves", the verse also shows that the way to avert Divine punishment is that people should make peace among themselves and there should be unity and concord among them. In fact, decline and degradation overtake a people only when they are rent by dissensions and discord and fall victim to various kinds of moral and spiritual maladies.
6:132; 20:135; 26:209; 28:60.