Despite political fragmentation...
Despite political fragmentation, theological differences, and ethnic distinctions, there is a strong sense of the unity of the Islamic community*(ummah)* and a constant desire for greater political unity within the “Abode of Islam” ( dar al-islam ) in the hearts of all Muslims, and there is, of course, a visible unity in Islamic civilization. The central factor in the creation of unity among Muslims is the Quran.
For all Muslims, it is the very Word of God, with the same text, which is chanted as well as read and written, and the same message for all Muslims, although interpretations of that message differ among various Muslim groups and there are levels of meaning to the text. Then there are the Sunnah and Hadith of the Prophet, which are very powerful unifying factors, although again there are local variations of interpretation of certain facts and features of the Prophet’s life, actions, and words.
Despite these variations in the understanding of the twin sources of the Islamic religion, that is, the Quran and the Sunnah (along with the H.adith), there are three central doctrines upon which all schools of Islam agree, namely tawhid, or Divine Oneness, nubuwwah, or prophecy, and ma‘ad, or eschatology, to which we shall turn in Chapter 6.
Only very small groups here and there have deviated from these basic principles, which are the source of Islam’s sapiential and practical teachings and whose unifying power can hardly be overestimated. Those who have deviated from these basic doctrines have sometimes brought about civil and religious crises within the community and sometimes even violence.
Another unifying factor is Islamic Law, or the Shari‘ah , which is interpreted according to different schools but the basic elements of which are the same throughout the Islamic world, especially as they concern the rites of the religion. These rites, which consist of the five daily prayers performed in Arabic whether one is in Malaysia or Bosnia, the annual pilgrimage (h.
ajj) made from all parts of the Islamic world, the fast of the month of Ramad.an carried out by all healthy adult Muslims throughout the seven climes, the tithe paid to the poor, and other religious acts, bind Muslims together wherever they might be. Over the ages the ethical norms related to the Shari‘ah , the injunctions of the Quran and Sunnah, and the spiritual etiquette, or adab, associated with ethics and based on the Prophetic model have also acted as powerful integrating forces.