have they not travelled through the land so that they may have hearts by which they may exercise their reason or ears by which they may hear? indeed it is not the eyes that turn blind but it is the hearts in the breasts that turn blind!
أفلم يسيروا في الأرض فتكون لهم قلوب يعقلون بها أو آذان يسمعون بها فإنها لا تعمى الأبصار ولكن تعمى القلوب التي في الصدور