It is not simply a matter of their losing interest in living on earth. They are certain that they will be Jesus ’ joint heirs in the heavenly Kingdom if they are faithful to death.
لٰكِنَّ ٱلْمَقْصُودَ أَنَّ هٰؤُلَاءِ ٱلْمَمْسُوحِينَ مُتَأَكِّدُونَ أَنَّهُمْ سَيَمْلِكُونَ مَعَ يَسُوعَ فِي ٱلسَّمَاءِ إِنْ ظَلُّوا أُمَنَاءَ حَتَّى ٱلْمَوْتِ .‏