﴿ إِنَّ ٱلْإِنسَٰنَ لَفِى خُسْرٍ ﴾

“Verily, man is bound to lose himself”

(Lo! Man) i.e. the disbelieving man (is in a state of loss) and torment because of losing his family and position in Paradise; it is also said this means: he is in a state of loss because of decrease in his works in old age and its cessation after death,