Muhammad’s Sole Duty As A Messenger Was to Deliver The Quran

Muhammad the messenger had only a single mission, which was to deliver the message.

16:82 If they still turn away, then your sole mission is the clear delivery (of the message).

فَإِنْ تَوَلَّوْا فَإِنَّمَا عَلَيْكَ الْبَلَاغُ الْمُبِينُ

5:92 You shall obey GOD, and you shall obey the messenger, and beware. If you turn away, then know that the sole duty of our messenger is to deliver the message efficiently.

وَأَطِيعُوا اللَّهَ وَأَطِيعُوا الرَّسُولَ وَاحْذَرُوا فَإِنْ تَوَلَّيْتُمْ فَاعْلَمُوا أَنَّمَا عَلَىٰ رَسُولِنَا الْبَلَاغُ الْمُبِينُ

5:99 The sole duty of the messenger is to deliver the message, and GOD knows everything you declare and everything you conceal.