28ذٰلِكَ بِأَنَّهُمُ اتَّبَعوا ما أَسخَطَ اللَّهَ وَكَرِهوا رِضوانَهُ فَأَحبَطَ أَعمالَهُمHamid AzizThat is because they follow what is displeasing to Allah and are averse to His pleasure, therefore, He has made null their deeds.