Word by Word Analysis

لِيَجْزِيَهُمُ ٱللَّهُ أَحْسَنَ مَا عَمِلُوا۟ وَيَزِيدَهُم مِّن فَضْلِهِۦ ۗ وَٱللَّهُ يَرْزُقُ مَن يَشَآءُ بِغَيْرِ حِسَابٍ 38

That Allāh may reward them [according to] the best of what they did and increase them from His bounty. And Allāh gives provision to whom He wills without account [i.e., limit].