A test from Allah

Be sure we shall test you with something of fear and hunger, some loss in goods, lives, and the fruits (of your toil), but give glad tidings to those who patiently persevere.

And who say, when affected by calamity: 'To Allah we belong and to him is our final return' (Inna Lillahi wa inna elaihi Ra'ajeoon)

They are those on whom are blessings from their Lord, and mercy And they are the ones that recieve guidance.
Surah Baqarah v155- 157