The unsuitable are thrown away, eventually to be cast into a symbolic fiery furnace, denoting future destruction.
وَبَعْضُ هؤُلَاءِ يَحْضُرُونَ ٱلذِّكْرَى ،‏ وَآخَرُونَ يَأْتُونَ إِلَى ٱجْتِمَاعَاتِنَا ،‏ وَغَيْرُهُمْ يَدْرُسُونَ ٱلْكِتَابَ ٱلْمُقَدَّسَ .‏