Salvation and provision are in the hand of Allah the Exalted

Say: "Just think: If God destroys me and those with me, or is benevolent to us, who will then protect the unbelievers from a painful doom?"

Say: "He is the benevolent; in Him do we believe, and in Him do we place our trust. You will now realise who is in manifest error."

Say: "Just think: If your water were to dry up in the morning who will bring you water from a fresh, flowing stream?"