Question Summary:
What is the Hukm on Bughat or somebody who breaks the Bay’ah with the Amirul Muminin and starts fighting or openly calls for fighting him ?

Question Detail:

 
what is the Hukm on Bughat or somebody who breaks the Bay'ah with the Amirul Muminin and starts fighting or openly calls for fighting him ?

Answer :

In the Name of Allah, the Most Gracious, the Most Merciful.
As-salāmu ‘alaykum wa-rahmatullāhi wa-barakātuh.
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http://www.askimam.org/public/question_detail/31811
And Allah Ta’āla Knows Best
Abdullah Ghadai
Student Darul Iftaa
Michigan, U.S.A 
Checked and Approved by,
Mufti Ebrahim Desai.