Don’t Disobey Muhammad
Whoever disobeys Allah and His Messenger has clearly gone astray.
33:36And it becometh not a believing man or a believing woman, when Allah and His messenger have decided an affair (for them), that they should (after that) claim any say in their affair; and whoso is rebellious to Allah and His messenger, he verily goeth astray in error manifest.
But whoever opposes the Messenger after guidance has been made clear and follows a path other than that of the believers, We will leave them to their chosen path and cast them into Hell, what a miserable destination!
4:115And whoso opposeth the messenger after the guidance (of Allah) hath been manifested unto him, and followeth other than the believer's way, We appoint for him that unto which he himself hath turned, and expose him unto hell - a hapless journey's end!
Do not treat the Messenger’s summons as you would call one another. Allah knows those who slip away quietly. Let those who go against his command beware, a trial may strike them, or a painful punishment.
24:63Make not the calling of the messenger among you as your calling one of another. Allah knoweth those of you who steal away, hiding themselves. And let those who conspire to evade orders beware lest grief or painful punishment befall them.
O humanity! The Messenger has come to you with the truth from your Lord, believe, and it will be for your own good. But if you reject faith, know that all that is in the heavens and the earth belongs to Allah.
4:170O mankind! The messenger hath come unto you with the Truth from your Lord. Therefor believe; (it is) better for you. But if ye disbelieve, still, lo! unto Allah belongeth whatsoever is in the heavens and the earth. Allah is ever Knower, Wise.