Module 14:
Conversion & Apostasy

Module 14 explains how someone enters Islam and what happens if someone later leaves it. It shows that conversion to Islam is based on sincerely declaring the Shahada, the statement that there is no god but Allah and Muhammad is His messenger. The module emphasizes that conversion is fundamentally about belief and intention, even though many converts also take part in practices such as ritual washing, learning Islamic practices, and joining a Muslim community.

The module then examines apostasy (riddah), one of the most debated issues in Islam. It explains that while the Qur’an mentions apostasy, classical Islamic law often relied on Hadith and historical contexts in which leaving Islam was sometimes linked with political betrayal or rebellion. The module also notes that modern Muslim views differ widely: some scholars argue that personal changes of belief should not carry worldly punishment, while some countries still maintain legal penalties, including in certain cases the death penalty. Overall, the module presents conversion and apostasy as issues that reveal the tension in Islam between freedom of conscience, legal tradition, and the historical connection between religion and political authority.