﴿ فَيُعَذِّبُهُ ٱللَّهُ ٱلْعَذَابَ ٱلْأَكْبَرَ ﴾

“him will God cause to suffer the greatest suffering [in the life to come]:”

Man passes through two sets of circumstances in the world—sometimes finding or receiving things and sometimes losing them. Both eventualities, meant to gauge human reactions to different conditions, are for the purpose of putting man to the test. If the individual starts to boast when he receives something and acts negatively when things are taken away from him, he has failed the test.