This letter presents a richly mythologized biography of Mohammed, emphasizing the prophetic omens surrounding his birth and the noble lineage that traced back to Abraham. Hall recounts the celestial signs said to accompany the Prophet’s arrival—radiant light, trembling palaces, and the collapse of Persian towers—framing Mohammed’s birth as a world‑shaping event. The narrative follows his early orphanhood, his upbringing under his grandfather Abdul‑Muttalib and later his uncle Abu Talib, and the legendary episode in which the monk Bahira recognizes his future destiny. Hall highlights Mohammed’s integrity as a young man, earning the title Al‑Amin (“the trustworthy”), his arbitration in the dispute over the Black Stone, and his marriage to Khadijah, whose support and devotion sustained him through years of spiritual searching. The first revelation in the cave of Mt. Hira—Gabriel commanding him to “Read”—marks the turning point from respected merchant to divinely inspired Prophet.

The second half of the letter shifts from biography to the unfolding of Mohammed’s mission and the formation of Islam. Hall describes the Prophet’s trance‑like states during which many of the Suras of the Koran were delivered, his early circle of converts led by Khadijah, and the growing opposition from Meccan factions threatened by his denunciation of idolatry and corruption. The narrative dramatizes the plot against his life, the miraculous escape with Abu Bakr, and the flight to Medina—the Hegira, which becomes the foundation of Islamic chronology. Hall emphasizes Mohammed’s sincerity, austerity, and unwavering commitment to restoring the pure monotheism of the patriarchs. The letter concludes by portraying Islam’s emergence not as a political revolt but as a spiritual reformation born from one man’s longing for a faith free of superstition, injustice, and priestly distortion.