28ذٰلِكَ بِأَنَّهُمُ اتَّبَعوا ما أَسخَطَ اللَّهَ وَكَرِهوا رِضوانَهُ فَأَحبَطَ أَعمالَهُمAhmed & SamiraThat (is) with that they followed what angered/dissatisfied God, and they hated His acceptance/satisfaction , so He wasted/invalidated their deeds.