وَعۡدَ ٱللَّهِ ۖ لَا يُخۡلِفُ ٱللَّهُ وَعۡدَهُۥ وَلَٰكِنَّ أَكۡثَرَ ٱلنَّاسِ لَا يَعۡلَمُونَ
(It is) the promise of Allah. Never does Allah depart from His promise: but most men understand not.<br/>
The promise of God (wa'da'Llaahi is the verbal noun substituting for the [full] verbal construction; it is actually wa'adahumu'Llaahu al-nasr, 'God promised them victory'). God does not fail His promise, of such [help], but most people, namely, the disbelievers of Mecca, are not aware, of His promise to help them [to victory].