Tafseer Ibn Kathir of AR-RUUM [44]

مَن كَفَرَ فَعَلَيْهِ كُفْرُهُ وَمَنْ عَمِلَ صَالِحًا فَلِأَنفُسِهِمْ يَمْهَدُونَ

Whoever disbelieves - upon him is [the consequence of] his disbelief. And whoever does righteousness - they are for themselves preparing,