وَتَنْعِيمُ أَهْلِ الطَّاعَةِ فِي الْقَبْرِ
And there is bliss for the obedient in the grave.
The barzakh discussion is not confined to fear and punishment. Tanʿīm means bestowing benefit or delight, while taʿdhīb means inflicting punishment. The reality of reward in this intermediate state is affirmed alongside the reality of punishment.
Neither kind of experience needs to be identical to a familiar worldly sensation. The doctrine affirms their reality; specific modes, degrees, and individual outcomes should only be asserted to the extent supported by reliable transmitted evidence.