That is so because Allah will never change a grace which He has bestowed on a people until they change what is in their ownselves. And verily, Allah is All-Hearer, All-Knower.
"Wancan ne, dõmin lalle ne, Allah bai kasance Mai canza wata ni'ima wadda ya ni'imtar da ita a kan wasu mutãne ba fãce sun sãke abin da yake ga rãyukansu, kuma dõmin lalle Allah ne Mai jĩ, Masani."