﴿ وَمَا جَعَلَهُ ٱللَّهُ إِلَّا بُشْرَىٰ لَكُمْ وَلِتَطْمَئِنَّ قُلُوبُكُم بِهِۦ ۗ وَمَا ٱلنَّصْرُ إِلَّا مِنْ عِندِ ٱللَّهِ ٱلْعَزِيزِ ٱلْحَكِيمِ ﴾

“And God ordained this [to be said by His Apostle] only as a glad tiding for you, and that your hearts should thereby be set at rest - since no succour can come from any save God, the Almighty, the Truly Wise -”

(Allah ordained this) Allah mentioned this help (only as a message of good cheer for you) that you shall triumph, (and that thereby your hearts might be at rest. Victory) by means of the help of angels (cometh only from Allah, the Mighty) in His vengeance against those who do not believe in Him, (the Wise) in giving triumph and sovereignty to whomever He will; it is also said (the Wise) means: the Wise in that which befell you on the Day of Uhud.