A historical category requiring source criticism
The early conflict
Groups called Khawarij emerged from the conflicts of the first Islamic civil war, including opposition to arbitration after Siffin. The term is a broad historical label, not the name of one uniform body with a single surviving constitution.
Disagreement and diversity
Early debates concerned leadership, grave sin and membership in the Muslim community. Different groups held different positions, and later sources often described them through the arguments of their opponents.
Responsible use of the term
Calling a contemporary opponent Khariji is a polemical act, not a substitute for historical analysis. The Ibadi tradition has its own sources and living identity and should not be described only through hostile accounts of other early groups. This collection explains history without applying denunciatory labels to present-day people.
Sources and further reading
Oxford Bibliographies — The Kharijites and Contemporary Scholarship
Oxford Bibliographies — Kharijites
Read the separate Ibadi introduction
This source-attributed introduction is educational. A historical survey, a community’s statement of belief and a jurist’s ruling are different kinds of source. Their inclusion does not turn every interpretation into a consensus.