and recall when your lord proclaimed that he would continually set in authority over them till the day of judgement those who would ruthless oppress thern. surely your lord is swift in chastising and yet he is allforgiving allmerciful.
وإذ تأذن ربك ليبعثن عليهم إلى يوم القيامة من يسومهم سوء العذاب إن ربك لسريع العقاب وإنه لغفور رحيم