Baḥrayn

Baḥrayn was one of the most important regions of eastern Arabia during the lifetime of Prophet Muḥammad (PBUH). In early Islamic usage, the term referred not merely to the modern island state of Bahrain but to a broad territory extending along the western coast of the Arabian Gulf, encompassing parts of present-day Bahrain, al-Aḥsāʾ, al-Qaṭīf, and neighboring areas. Owing to its strategic location and thriving commercial activity, Baḥrayn served as a significant center of trade and cultural exchange connecting Arabia with Persia, Mesopotamia, and the Indian Ocean. During the Prophetic period, the region was inhabited by various Arab tribes and included communities adhering to Christianity, Judaism, Zoroastrianism, and indigenous Arabian religious traditions.

Baḥrayn occupies a notable place in the sīrah because it was among the earliest regions outside the Ḥijāz to enter the Islamic polity through peaceful means. Following the Treaty of al-Ḥudaybiyyah in 6 AH/628 CE, the Prophet Muḥammad (PBUH) dispatched letters to neighboring rulers inviting them to Islam. Among these was a letter addressed to al-Mundhir ibn Sāwā al-Tamīmī, the governor of Baḥrayn, delivered by al-ʿAlāʾ ibn al-Ḥaḍramī (RA). Al-Mundhir received the message respectfully and accepted Islam, while many inhabitants of the region also embraced the new faith. Others chose to retain their existing religions and were permitted to do so under agreements established by the Prophet. These arrangements constitute some of the earliest examples of Islamic governance concerning religious diversity and communal coexistence.

The incorporation of Baḥrayn into the Muslim community strengthened the political and economic position of the nascent Islamic state. The Prophet appointed al-ʿAlāʾ ibn al-Ḥaḍramī (RA) as his representative in the region and issued instructions concerning the collection of zakāh, the administration of public affairs, and relations with non-Muslim communities. Several delegations from Baḥrayn visited Madinah and pledged allegiance to the Prophet, thereby reinforcing ties between the region and the emerging Muslim polity. The correspondence exchanged between the Prophet and the people of Baḥrayn is frequently cited in discussions of Islamic diplomacy, taxation, and governance.

Baḥrayn also played an important role in the spread of Islam throughout eastern Arabia. Through trade networks and tribal connections, the region became a conduit for the dissemination of Islamic teachings beyond the central Arabian Peninsula. Its peaceful acceptance of Islam contrasts with some other regions where political and military challenges accompanied the expansion of the Muslim community. Consequently, historians regard Baḥrayn as an example of the effectiveness of the Prophet’s diplomatic efforts and the appeal of Islam among diverse populations.

Within the sīrah, Baḥrayn symbolizes the growing influence of Islam beyond its original heartland in Makkah and Madinah. The region’s acceptance of Islam through correspondence, negotiation, and voluntary allegiance demonstrates the universal reach of the Prophet’s mission and the establishment of enduring political and religious relationships across Arabia. Its history during the Prophetic period remains an important chapter in understanding the expansion of the Muslim community and the development of Islamic administration.