An-Najm • BN-TAFSEER-IBN-E-KASEER
﴿ وَأَنَّ سَعْيَهُۥ سَوْفَ يُرَىٰ ﴾
“and that in time [the nature of] all his striving will be shown [to him in its true light],”
Please check ayah 53:41 for complete tafsir.