This title is published in Open Access with the support of the University of Helsinki Library.The book surveys and analyzes changes in religious groups and iden

Looks at the history of Islam, arguing that its origins began with the "Believers" movement that emphasized strict monotheism and righteous behavior that includ

A book on seerah, the life of the Prophet Muhammad, is always a unique study, in that the Prophet of Islam was the seal of the prophets and came to mankind to e

This eleventh edition was developed during the encyclopaedia's transition from a British to an American publication. Some of its articles were written by the be