And (remember) when you were climbing up the high ground, without even taking a side look at anyone, and from behind, the Messenger (the Prophet) from the rear was calling you back. There did Allah give you one sorrow after another as a repayment to teach you (how) not to feel sad about (the things won in war) that you had not received; And for (the ill) that had come upon you. For Allah is All Aware (Khabeer) of all that you do.