وَمَا جَعَلَهُ ٱللَّهُ إِلَّا بُشۡرَىٰ وَلِتَطۡمَئِنَّ بِهِۦ قُلُوبُكُمۡۚ وَمَا ٱلنَّصۡرُ إِلَّا مِنۡ عِندِ ٱللَّهِۚ إِنَّ ٱللَّهَ عَزِيزٌ حَكِيمٌ

Allah did not appoint it but as a good news, and to reassure your hearts. Victory comes only from Allah. Indeed Allah is all-mighty, all-wise.