whenever a surah is sent down they look at one another is anybody observing you? then they slip away. allah has turned aside their hearts for they are a people who do not understand.
وإذا ما أنزلت سورة نظر بعضهم إلى بعض هل يراكم من أحد ثم انصرفوا صرف الله قلوبهم بأنهم قوم لا يفقهون