Setting aside the standard liberal history, The Christian Origins of Tolerance recovers tolerance's beginnings in a forgotten tradition forged by North African Christian thinkers of the first five centuries CE in critical conversation with one another, St. Paul, the rival tradition of Stoicism, and the political and legal thought of the wider Roman world. This North African Christian tradition conceives of tolerance as patience within plurality. This tradition does not require the separation of religion and the secular state as a prerequisite for tolerance and embeds individual rights and the freedoms of conscience and religion within a wider theoretical framework that derives accounts of political judgement and patience from theological reflection on God's roles as a patient father and just judge. By recovering this forgotten tradition, we can better understand and assess the choices made by leading theorists of liberal tolerance, and as a result, think better about how to achieve peaceful coexistence within and beyond liberal democracies in a world in which many Christians and Muslims are sceptical of liberalism.