(And remember) when you (the army of the believers) were on the near side of the valley, and they were on the far side (of the valley), and the caravan (of Quraish) on lower ground than you. Even if you had made a mutual time to meet (for war), you would certainly have failed at that time: But (again you met) for Allah to complete an act already decided; So that those who died would die after a clear Sign (of Allah), and those who lived would live after a clear Sign (of Allah). And surely Allah is All Seeing (Sami’) and All Knowing (Aleem, all things).