divine trial and punishment

إِنَّ ٱلَّذِينَ لَا يُؤْمِنُونَ بِٱلْـَٔاخِرَةِ زَيَّنَّا لَهُمْ أَعْمَـٰلَهُمْ فَهُمْ يَعْمَهُونَ

Indeed, for those who do not believe in the Hereafter, We have made pleasing to them their deeds, so they wander blindly.