﴿ وَيَسْتَجِيبُ ٱلَّذِينَ ءَامَنُوا۟ وَعَمِلُوا۟ ٱلصَّٰلِحَٰتِ وَيَزِيدُهُم مِّن فَضْلِهِۦ ۚ وَٱلْكَٰفِرُونَ لَهُمْ عَذَابٌۭ شَدِيدٌۭ ﴾

“and responds unto all who attain to faith and do righteous deeds; and [it is He who, in the life to come,] will give them, out of His bounty, far more [than they will have deserved], whereas for the deniers of the truth there is [but] suffering severe in store.”

Please check ayah 42:28 for complete tafsir.