and it is he who has made you generations coming after generations replacing each other on the earth. and he has raised you in ranks some above others that he may try you in that which he has bestowed on you. surely your lord is swift in retribution and certainly he is oftforgiving most merciful.
وهو الذي جعلكم خلائف الأرض ورفع بعضكم فوق بعض درجات ليبلوكم في ما آتاكم إن ربك سريع العقاب وإنه لغفور رحيم