And the fasting person is in great goodness if he preserves his fast.
He is in worship while awake, in worship while asleep, in worship when eating and drinking. If he sleeps to strengthen himself for obedience to Allah, he is in worship.
Likewise, his eating and drinking with the intention of strengthening himself for obedience to Allah is worship.
He is in the remembrance of Allah, in reciting the Quran, in enjoining good and forbidding evil, and other acts. These are acts of worship that are connected to each other, and this is from the favor of Allah upon the fasting person.