Concise Quran Commentary
Your Lord, O Messenger, would not destroy any town if its inhabitants were acting correctly on earth. He would only destroy it if the inhabitants were causing corruption by disbelief, disobedience and sins.
Tafsir for this Ayah
Surah 11 : Ayah 117
Surah 11 : Ayah 117
وَمَا كَانَ رَبُّكَ لِيُهْلِكَ ٱلْقُرَىٰ بِظُلْمٍ وَأَهْلُهَا مُصْلِحُونَ
Your Lord would never destroy the towns unjustly while their people were acting righteously.