The First 100 Years of Islam

Overview (English)

A short account of the major events and phases during the first one hundred years after the advent of Islam.

Introduction

Islam began in 610 CE with the first revelation to Prophet Muhammad ﷺ in Mecca. After thirteen years of preaching and hardship in Mecca, the migration (Hijra) to Medina in 622 CE established the first organized Islamic community and polity.

1. Prophetic Era (610–632 CE)

• Gradual revelation of the Qur'an and its guidance for individuals and society.
• Struggle and migration from Mecca to Medina (Hijra, 622 CE).
• Formation of the Medinan community, treaties, social laws, and the Farewell Pilgrimage.
• The Prophet ﷺ passed away in 632 CE after unifying much of the Arabian Peninsula under Islam.

2. Rashidun Caliphate (632–661 CE)

• Abu Bakr (632–634): Consolidation of the Muslim community, wars of apostasy, and the start of the compilation of the Qur'an into a single collection.
• Umar ibn al-Khattab (634–644): Major military expansions into Byzantium and Sasanian territories, administrative reforms, and judicial structures.
• Uthman ibn Affan (644–656): Standardization of the Qur'anic text (mushaf), continued expansion, and internal political tensions.
• Ali ibn Abi Talib (656–661): Period marked by internal conflicts and civil wars, which affected the political unity of the community.

3. Umayyad Caliphate (661–750 CE)

• Capital moved to Damascus; the caliphate became more dynastic and centralized.
• Territorial expansion reached from the Iberian Peninsula (Al-Andalus) in the west to parts of India in the east.
• Arabic language and administrative systems were standardized across the empire.
• Development of fiscal institutions, provincial governance, and cultural exchange. The Umayyad period set the stage for the later Abbasid Golden Age.

Conclusion

Within the first one hundred years, Islam transformed from a small religious movement into a major civilizational force, establishing institutions based on the Qur'an and the Prophet's teachings and laying the foundations for later developments in law, learning, trade, and governance.