Allah said,

[وَأَطِيعُواْ اللَّهَ وَأَطِيعُواْ الرَّسُولَ]

(Obey Allah, and obey the Messenger;) Allah commands obedience to Him and to His Messenger in all that His legislates and in implementing His orders. Allah also forbids one from all that His Messenger forbids and prohibits. Allah the Exalted said,

[فَإِن تَولَّيْتُمْ فَإِنَّمَا عَلَى رَسُولِنَا الْبَلَـغُ الْمُبِينُ]

(but if you turn away, then the duty of Our Messenger is only to convey clearly.) meaning, `if you refrain from abiding by the faith, then the Messenger's mission is to convey and your mission is to hear and obey. 'Az-Zuhri said, "From Allah comes the Message, its deliverance is up to the Messenger, and the adherence is up to us.''