The role of the Quran and Hadith in the early rise and spread of Islam can be best captured by option B: "The Quran and the Hadith used as primary sources reveal the significance of Muhammad's revelations, teachings, and traditions."
The Quran, regarded as the literal word of God as revealed to the Prophet Muhammad, served as the foundational text for Islamic faith and practice. It consists of verses that guide moral conduct, spiritual beliefs, and legal matters. The teachings in the Quran established the principles of monotheism, community, and ethical behavior that became central to the Islamic identity.
The Hadith, which are records of the sayings, actions, and approvals of Muhammad, served to elaborate on the Quranic teachings and provided practical examples of how to live according to Islamic principles. Together, the Quran and Hadith formed a comprehensive framework for the development of Islamic religious, social, and legal systems.
Through the dissemination of these texts, the early Muslim community found a cohesive identity and a shared set of beliefs and practices that facilitated the spread of Islam beyond the Arabian Peninsula. The teachings emphasized justice, community, charity, and social duty, which resonated with diverse populations and contributed to Islam's appeal in various regions.
While the other options touch on relevant aspects of the early Islamic period, none capture the foundational nature of Muhammad's revelations and teachings as comprehensively as option B does.