that is a favour from God fadlan is a verbal noun in the accusative because of the implied verbal action that is afdala ‘He gives a favour’ and a grace from Him and God is Knower of them Wise in His bestowal of graces on them.
- 49:88
فَضْلًا مِنَ اللَّهِ وَنِعْمَةً ۚ وَاللَّهُ عَلِيمٌ حَكِيمٌ
By God's benevolence and His grace. God is all-knowing and all-wise.
- common.revelation-Medinan
- common.hizb : 206