The Islamic world and the Roman Empire share a millennium of history, beginning with reported interactions between the Prophet Muhammad (peace be upon him) and Byzantine Emperor Heraclius and ending with the Fall of Constantinople. The Islamic Empire’s territorial expansion led it to numerous battles with the Byzantines in the Levant and, later on, Northern Africa and Constantinople. The early relationship between Islam and the Romans was marked by religious conflict, but it evolved into a political and territorial rivalry characterized by mutual respect and cultural exchange, revealing the extensive influence both powers exerted in the Middle Ages. Here, we will largely focus on early conflicts between the Rashidun Caliphate and the Byzantine Empire, which laid the foundation for the long and complex history these powers share.
Background Information on the Roman Empire
The Roman Empire is traditionally dated to 27 B.C.E., but, as a result of internal conflicts, in 395 C.E. was split into two – the Eastern Empire and the Western Empire. Because the Western Empire collapsed in 476 C. E., about a century before Prophet Muhammad’s birth, it never interacted with the Islamic world. The Eastern Empire, commonly referred to as the Byzantine Empire or the Byzantines, lasted far longer than its western counterpart, falling in 1453 to the Ottomans. Throughout its centuries of existence, various Islamic empires often stood as its rivals.
Muslim-Roman Interactions During the Life of Prophet Muhammad
Before the Rashidun Caliphate was established, the Byzantines controlled Syria, Lebanon, and Palestine, giving them a deep hold on the Middle East. Although the history between the Byzantines and the Muslims consists of many military engagements, it did not begin as such. The first interactions, according to Muslim sources, were between the Prophet (peace be upon him) and Emperor Heraclius.[1] The Prophet sent a letter to Heraclius and to the Ghassanid Arab ruler and Byzantine vassal, Al-Harith ibn Abu Shammar Al-Ghassani, inviting them to Islam.[2] Al-Harith, after receiving the letter, threatened to invade Medina, but Hercalius stopped him.[3] The larger conflict began when Byzantine allies killed a Muslim envoy. In response, the Prophet sent an army to the Levant to avenge him, but they faced a much larger Byzantine-allied force and suffered heavy losses in what is known as the Battle of Mu’tah (629 C.E.).[4] They were able to organize a strategic withdrawal with the help of Khalid ibn al-Waleed.[5] Although this battle ended in a draw, many Muslim sources view the battle as a successful demonstration of the Islamic military’s ability to confront Byzantine forces.
The Byzantines’ early impression of Islam was negative. Because the religion was quite small and had only been organized for a short time, some Byzantines viewed it as a heretic deviation of Christianity rather than a separate religion. They often referred to Muslims as ‘Saracens,’ a term commonly used in Byzantine and European sources, and sometimes portrayed them as outsiders or religious deviants.
In 630 C.E., the Prophet Muhammad (peace be upon him) set out on an expedition with an army to Tabuk in current-day northwest Saudi Arabia.[6] This campaign, later known as the Expedition of Tabuk, did not involve any battles with the Byzantines, but helped Muslims establish themselves right on the border of the Byzantine Empire. Through this expedition, they were able to secure their power in the region and gain alliances with neighboring tribes.[7] It was clear to the Byzantines that Islamic presence was not to be ignored.
The Rashidun Caliphate’s Expansion
When the Rashidun Caliphate was established under Abu Bakr, he initiated campaigns into the Levant, continuing the expansion of the early Muslim state.[8] Over the course of Abu Bakr’s two-year rule, Islamic territory grew northward into the Levant. By 634 C.E., the Rashidun Caliphate controlled parts of Palestine and Syria. For a time, both sides stood firm. The Byzantines constructed forts to maintain control, but Muslim forces persisted.[9] This conflict eventually led to the Battle of Yarmuk in 636 C.E., which took place near the Yarmuk River along the borders of Syria, Jordan, and Palestine. Shortly before the battle began, Abu Bakr passed away, and Umar ibn al-Khattab took over as caliph.[10] News of Abu Bakr’s death reached Khalid ibn al-Waleed, but, in order to preserve morale, he chose not to share the information with the Muslim troops until after the battle was over.[11] This conflict turned out to be one of the biggest victories for the Muslims, and it also demonstrated the incredible capabilities of Khalid ibn al-Waleed as a commander and tactician. The Battle of Yarmuk was the turning point of the war, leading the Muslims to further victories against the Byzantines in the Levant.
After the Rashidun Caliphate spread its territory into the Levant, it continued into other Byzantine territories such as Egypt. By now, the Byzantine Empire knew Islamic forces would be a rival for years to come, and they were. The Rashidun Caliphate’s expansion into Byzantine territory was just the beginning. The Byzantines would clash with the Umayyads, who attempted and failed to conquer Constantinople twice. When the Umayyads were replaced by the Abbasids, major Islamic expansion paused, but the Byzantines and Muslims still clashed often. This period of time saw a lot of cultural relations instead of war, where both cultures influenced the other through trade. In the 14th and 15th centuries, the Byzantine Empire faced the rising Ottoman Empire, a new and powerful Muslim state, which ended Byzantine control in 1453 after the fall of Constantinople. Overall, the history between the Islamic world and the Romans was extensive, consisting of a rivalry that lasted a thousand years.
Bibliography
As-Sallaabee, ‘Ali Muhammad M. 2010. The Biography of ‘Umar ibn Al-Khattaab. Vol. 2. Darussalam.
As-Sallaabee, ‘Ali Muhammad M. 2007. The Biography of Abu Bakr As-Siddeeq. Translated by Faisal Shafiq. Darussalam.
[1] ‘Ali Muhammad M. As-Sallaabee, The Biography of Abu Bakr As-Siddeeq, trans. Faisal Shafiq (Darussalam, 2007).
[2] As-Sallaabee, Biography of Abu Bakr As-Siddeeq, p.617.
[3] As-Sallaabee, Biography of Abu Bakr As-Siddeeq, p.617.
[4] As-Sallaabee, Biography of Abu Bakr As-Siddeeq, p.618.
[5] As-Sallaabee, Biography of Abu Bakr As-Siddeeq, p.618.
[6] As-Sallaabee, Biography of Abu Bakr As-Siddeeq, p.618.
[7] As-Sallaabee, Biography of Abu Bakr As-Siddeeq, p.618.
[8] As-Sallaabee, Biography of Abu Bakr As-Siddeeq, p.618.
[9] As-Sallaabee, Biography of Abu Bakr As-Siddeeq.
[10] As-Sallaabee, Biography of ‘Umar ibn Al-Khattaab, 2: p.417.
[11] As-Sallaabee, Biography of Abu Bakr As-Siddeeq, p.684.
