That is because Allah would not change a favor which He had bestowed upon a people until they change what is within themselves. And indeed, Allah is Hearing and Knowing.
اين بدان سبب است كه خداوند هيچ‌گاه نعمتى را كه بر قومى ارزانى داشته تغيير نمى‌دهد، مگر اين كه آنچه را در خود دارند تغيير دهند، و خداوند شنواى داناست