There is no hadith with the negative phrasing Nupur Sharma used in her comments. As a politician in a country with religious tension, Sharma knew that her incendiary comments would inflame this tension.
The Supreme Court correctly assessed Sharma's comments as irresponsible and inflammatory, which even your LiveLaw link affirms:
> On July 1, a vacation bench comprising Justices Surya Kant and JB Pardiwala refused to entertain Sharma's petition. During the hearing, the bench made strong oral comments against Sharma, saying that she was "singlehandedly responsible for what is happening in the country". The bench said that being a spokesperson of a political party is not a license to make irresponsible comments. The bench had also said that the petition "smacks of arrogance that the Magistrates of the country are too small for her", and added that she should avail alternate remedies than approaching the Supreme Court. Following the critical remarks of the bench, Sharma's lawyer chose to withdraw the petition.
https://www.livelaw.in/top-stories/supreme-court-protects-nu...
The fact that Sharma made incendiary comments does not justify any threat of violence against her. However, as a politician, she should have known better than to inflame the people she is assigned to serve. The BJP removed her from her position because her behavior made her unsuitable for representing the party.
Your accusation that I am "supporting Islamic barbarism" is unjustified and also against the HN guidelines (https://news.ycombinator.com/newsguidelines.html). Criticizing a politician for making incendiary statements is not the same thing as "supporting Islamic barbarism".