To examine the emergence, functioning, and historical transformation of political, administrative, military, fiscal, judicial, religious, and social institutions from the time of the Prophet to the early Abbasid period; and to enable students to evaluate these processes of institutionalization in the context of state requirements, social relations, and economic conditions. Furthermore, to equip students with the ability to distinguish between early practices and the more developed structures of later periods, to compare the influences of pre-Islamic Arab traditions with the administrative legacies of the Byzantine and Sassanid empires, and to conduct independent research in the field of institutional history by utilizing classical historical texts in conjunction with documentary evidence.

The organization of Medinan society and early institutional practices during the time of the Prophet; the concepts of the Caliphate (*khilafah*), the pledge of allegiance (*bay'ah*), consultation (*shura*), and political legitimacy; central administration, provincial governorship, and center-periphery relations under the Rightly Guided Caliphs (*al-Khulafa’ al-Rashidun*), the Umayyads, and the early Abbasids; administrative bureaus (*diwans*), the role of secretaries, official correspondence, and the postal/intelligence service (*barid*); the public treasury (*bayt al-mal*) and the systems governing *zakat* (alms), spoils of war, *fay* (state-acquired assets), *kharaj* (land tax), *jizya* (poll tax), and *ata* (stipends); military organization and garrison towns; the office of the *qadi* (judge) and the administration of justice; the role of the mosque, the *imam* (prayer leader), and the organization of religious life; study circles, *kuttab* (elementary schools), and educational activities; the regulation of marketplaces, including the supervision of weights and measures; social welfare, public services, and early instances of *waqf* (endowments); and the relationship between these institutions and social needs, as well as their continuity and evolution over time. This study offers a comparative analysis based on classical historical and fiscal sources, as well as extant primary documents.