إِلَّا الَّذِينَ آمَنُوا وَعَمِلُوا الصَّالِحَاتِ لَهُمْ أَجْرٌ غَيْرُ مَمْنُونٍ
Except those who believe and do righteous deeds: for them is an unending reward. (84:25)
The final exception establishes the different fate of believers. The conjunction between “āmanū” and “ʿamilū al-ṣāliḥāt” connects faith and action within one description. “Lahum” is a fronted predicate and “ajrun” the delayed subject, bringing the beneficiaries of the reward into focus.
“Ghayru mamnūn” denies any termination or cutting-off of the reward. The surah thus ends not with threat alone but with a balanced contrast of warning and promise. The exception must be understood within its context rather than applied indiscriminately to all persons described earlier.