when they meet the faithful they say we believe and when they are alone with one another they say do you recount to them what allah has revealed to you so that they may argue with you therewith before your lord? do you not exercise your reason?
وإذا لقوا الذين آمنوا قالوا آمنا وإذا خلا بعضهم إلى بعض قالوا أتحدثونهم بما فتح الله عليكم ليحاجوكم به عند ربكم أفلا تعقلون