We Hear & we Obey

This is the case with the believers who are praised by their Lord in the aayah (interpretation of the meaning): 

“The only saying of the faithful believers, when they are called to Allaah (His Words, the Qur’aan) and His Messenger, to judge between them, is that they say: “We hear and we obey.” And such are the successful (who will live forever in Paradise). 

And whosoever obeys Allaah and His Messenger , fears Allaah, and keeps his duty (to Him), such are the successful” [al-Noor 24:51-52]