The Prophet of Islam lived from 570 to 632 CE, a lifetime that unfolded alongside empires and faith communities scattered across the rest of the world. This isn’t an attempt to find a “matching prophet” in every tradition — the great founders of Judaism, Christianity, Zoroastrianism, and Buddhism all lived centuries or millennia earlier. It’s simply a look at what else was happening, in those same few decades, while he lived in Mecca and Medina.
The World’s Political and Religious Map in His Lifetime
Picture the world around 610 CE, the year of the first revelation. Two great empires dominated western Asia: Christian Byzantium to the west and north, and Zoroastrian Sassanid Persia to the east. Arabia, where the Prophet lived, sat on the margins of both — a region where Arab tribes, Jewish communities, and local Christians lived side by side. Much farther away, in India and East Asia, other empires and religious communities were charting their own course, largely unaware of anything unfolding in Arabia.
Christianity in the Prophet’s Time
In the very decades the Prophet was preaching in Mecca, the Byzantine Empire — the largest Christian power of the age — was ruled by Heraclius, who reigned from 610 to 641 CE. Islamic historical accounts describe the Prophet sending Heraclius a letter inviting him to Islam around 628 CE; historians still debate the exact details of that episode, but it reflects the young Muslim community’s awareness of the great powers on its doorstep.
Christian communities also lived within the Arabian Peninsula itself. The most significant was in Najran, in what is southern Saudi Arabia today, whose religious leaders, according to Islamic tradition, traveled to Medina in 631 CE for a dialogue with the Prophet. Waraqa ibn Nawfal, a cousin of the Prophet’s wife Khadijah, was a Christian scholar familiar with earlier scriptures and accounts of revelation; Islamic biography holds that he helped the Prophet make sense of his experience in the first days of revelation — an episode that holds real weight in the tradition.
Worth noting too: in these same decades, Byzantium and Sassanid Persia (more on them below) were locked in one of the longest and costliest wars in their history (602–628 CE), a conflict that drained both empires and reshaped the Middle East for generations after.
Judaism in the Prophet’s Time
Before the Prophet’s migration there, Yathrib — Medina today — was home to several Jewish tribes, including the Banu Qaynuqa, Banu Nadir, and Banu Qurayza, who formed a significant part of the city’s social and economic life and were especially prominent in agriculture and metalworking. Their relationship with the newly formed Muslim community had real ups and downs over the Medina years. Some tribes were party to the Constitution of Medina, the agreement the Prophet drew up that recognized Jews and Muslims as a shared political community with mutual obligations of defense; others were later expelled from the city or came into armed conflict with it amid political and military disputes. Beyond Yathrib, Jewish communities had a substantial presence across the Arabian Peninsula, notably in the oasis of Khaybar, and are a documented part of the region’s history in this era.
Zoroastrianism in the Prophet’s Time
To the east of Arabia in this same period, Sassanid Persia — with Zoroastrianism as its state religion — stood as one of the two superpowers of the age, alongside Byzantium. Its king through most of this era, Khosrow II, reigned from 590 to 628 CE. Islamic historical accounts describe him tearing up the Prophet’s letter of invitation to Islam upon receiving it, an episode later tradition reads as an omen of the empire’s coming collapse. Unlike its treatment of Judaism and Christianity, early Islamic literature engages far less with Zoroastrian theology in detail; what’s clearly documented is the Sassanid Empire’s role as a major neighboring political and military power.
Buddhism in the Prophet’s Time
India and East Asia lay a great distance from the Arabian Peninsula, and no direct contact between the Prophet of Islam and the Buddhist world of his day is recorded in the historical sources — and it’s worth being honest that no connection should be manufactured where none existed. Even so, in these same years, in northern India, Emperor Harsha (Harshavardhana), who ruled from 606 to 647 CE, was one of the most significant patrons of Buddhism in Indian history — convening large religious assemblies and funding Buddhist monks and centers of learning, including the famed Nalanda university.
In this same period, the Chinese Buddhist monk Xuanzang set out on his celebrated journey from China to India (629–645 CE) to gather Buddhist texts — a journey that overlapped with the Prophet’s final years. His travel account, still a major source for historians studying India and Central Asia in this era, shows that the Silk Road and Buddhist pilgrimage routes carried just as much traffic in people and ideas during these decades as the caravan routes of Arabia.
Why does this timeline comparison matter?
The point of this comparison isn’t to rank these figures against one another, or to diminish any of them — it’s a reminder that religious history doesn’t unfold in a vacuum. While the Prophet of Islam carried his message forward in Mecca and Medina, empires, faith communities, and thinkers elsewhere in the world were living out their own histories at the very same time. Some, like Byzantium and Sassanid Persia, were in direct contact with the young Muslim community; others, like Buddhist India, moved forward in complete mutual unawareness. Both of these are part of the honest picture of that century.
For a fuller, more detailed look at the Prophet of Islam’s life, from childhood to his passing, see his page on Noorjoo.
Sources
- Ibn Hisham (based on the account of Ibn Ishaq), al-Sira al-Nabawiyya
- Encyclopaedia of Islam, Brill
- Encyclopaedia Iranica — for the Sassanid Empire and Khosrow II
- Encyclopaedia Britannica — for Heraclius, Harsha, and Xuanzang