nay! if you had known with a certain knowledge you should most certainly have seen the hell then you shall most certainly see it with the eye of certainty then on that day you shall most certainly be questioned about the boons.
كلا لو تعلمون علم اليقين لترون الجحيم ثم لترونها عين اليقين ثم لتسألن يومئذ عن النعيم