we have appointed none but angels to guard the fire and made their number only as a trial for the unbelievers so that those to whom the book was given are certain and those who believe increase in belief. and that those who were given the book and those who believe will not be in doubt. and that those in whose hearts there is a sickness together with the unbelievers may say what did allah intend by this as an example as such allah leaves in error whom he will and he guides whomsoever he will. none knows the hosts of your lord except he. this is no more than a reminder to humans.
وما جعلنا أصحاب النار إلا ملائكة وما جعلنا عدتهم إلا فتنة للذين كفروا ليستيقن الذين أوتوا الكتاب ويزداد الذين آمنوا إيمانا ولا يرتاب الذين أوتوا الكتاب والمؤمنون وليقول الذين في قلوبهم مرض والكافرون ماذا أراد الله بهذا مثلا كذلك يضل الله من يشاء ويهدي من يشاء وما يعلم جنود ربك إلا هو وما هي إلا ذكرى للبشر