إِلَّا مَنِ ارْتَضَى مِن رَّسُولٍ فَإِنَّهُ يَسْلُكُ مِن بَيْنِ يَدَيْهِ وَمِنْ خَلْفِهِ رَصَدًا
[72:27]
Except to him whom He chooses as a messenger; for surely He makes a guard to march before him and after him,
"Except a messenger whom He has chosen: and then He makes a band of watchers march before him and behind him,
Save unto every messenger whom He hath chosen, and then He maketh a guard to go before him and a guard behind him