If the hearts are pure, they will never have enough from reciting Allah's words (the Qur'an).
Uthman ibn AffanNo one conceals something in his heart, but Allah causes it to be seen on his face or in a slip of the tongue.
Uthman ibn AffanWorrying about the dunya is a darkness in the heart, while worrying about akhirah is a light in the heart.
Uthman ibn Affan