وَإِذَا قِيلَ لَهُمُ اتَّقُوا مَا بَيْنَ أَيْدِيكُمْ وَمَا خَلْفَكُمْ لَعَلَّكُمْ تُرْحَمُونَ
[36:45]
And when it is said to them: Guard against what is before you and what is behind you, that mercy may be had on you.
When they are told, "Fear ye that which is before you and that which will be after you, in order that ye may receive Mercy," (they turn back).
When it is said unto them: Beware of that which is before you and that which is behind you, that haply ye may find mercy (they are heedless).