thus through a firm word allah grants firmness to the believers both in this world and in the hereafter. as for the wrongdoers allah lets them go astray. allah does whatever he wills.
يثبت الله الذين آمنوا بالقول الثابت في الحياة الدنيا وفي الآخرة ويضل الله الظالمين ويفعل الله ما يشاء