ummah

Find out how many people practice Islam, which regions have the most Muslims, and why Islam is the fastest-growing religion — with Quranic context.

Explore the history of Muslim expansion — how Islam spread from Arabia across three continents in under 100 years through faith, trade, and scholarship.

Discover the Arab Empire — the Islamic caliphates that transformed the ancient world — and why this 1,400-year-old history still matters for Muslims.

Explore how Arab expansion spread Islamic civilization from Arabia to three continents between 632 and 750 CE — through military, trade, and scholarship.

Followers of Islam are called Muslims — those who submit to Allah. Learn the Arabic meaning, Quranic source, and collective terms like ummah and mumin.