If Allah afflicts you with a calamity, none can remove it but He; and if He intends to bestow a favor, none can withhold His bounty. He bestows it on whomsoever of His servants He pleases; He is the Forgiving, the Merciful.”
Meaning:-
Afflict: (of a problem or illness) cause pain or suffering to; affect or trouble.
Calamity: an event causing great and often sudden damage or distress; a disaster.
Bestow: an honor, right, or gift
Bounty: generosity; liberality, a monetary gift or reward.