And that his deeds will be seen.meaning, on the Day of Resurrection,وَقُلِ اعْمَلُواْ فَسَيَرَى اللَّهُ عَمَلَكُمْ وَرَسُولُهُ وَالْمُوْمِنُونَ وَسَتُرَدُّونَ إِلَى عَـلِمِ الْغَيْبِ وَالشَّهَـدَةِ فَيُنَبِّيُكُمْ بِمَا كُنتُمْ تَعْمَلُونَAnd say:"Do deeds! Allah will see your deeds, and (so will) His Messenger and the believers. And you will be brought back to the All-Knower of the unseen and the seen. Then He will inform you of what you used to do." (9:105),Then Allah will remind you of your actions and recompense you for them in the best manner, good for good and evil for evil.Allah's statement here,ثُمَّ يُجْزَاهُ الْجَزَاء الاَْوْفَى