god will strengthen the believers with his steadfast word both in the present life and in the hereafter. god lets the wrongdoers go astray. he does what he wills.
يثبت الله الذين آمنوا بالقول الثابت في الحياة الدنيا وفي الآخرة ويضل الله الظالمين ويفعل الله ما يشاء