And He answers [the supplication of] those who have believed and done righteous deeds and increases [for] them from His bounty. But the disbelievers will have a severe punishment.
He responds to the supplication of those who have faith in Allah and His messengers, and gives them more out of His bounty that they did not ask for. Those who reject Allah and His messengers will have a strong punishment awaiting them on the day of resurrection.