Rulings of allegiance in Islam

Islam is a perfect inclusive system and its implementation is good for all times and places and one of these rules is the rules of allegiance which is proven by the Book and Sunnah. Allegiance to the Imam (leader) and adherence to, is obligatory (if it the conditions of allegiance are fulfilled). According to preferred opinion of scholars, taking witnesses is not obligatory for the pledge of allegiance. Because there is no clear cut reason narrated from any book. When a cause (need) of allegiance arises, there are two types of allegiance that take place with Imam (leader). Special allegiance (pledge) and general allegiance. Absolute ruling cannot be imposed on the one who breaches the oath of allegiance. Breaking the oath of allegiance is infidelity in some cases, and sometime it become a major sin which is explained in details. Dismissal of Imam (leader) has its own reason and causes which are discussed in details in the article. Taking the pledge of allegiance by force is allowed for Imam (leader) only at the time of need to prevent bloodshed of Muslims.