Religious Toleration

Religious toleration is the policy of permitting people to practice faiths other than the official state religion without persecution. In AP Euro, it's a signature Enlightenment idea that rulers like Joseph II and Frederick the Great put into practice, often for practical reasons as much as principle.

Verified for the 2027 AP European History examLast updated June 2026

What is Religious Toleration?

Religious toleration means a government allows people to practice religions other than the official one without being jailed, fined, or expelled. Notice what it does NOT mean. Toleration is not equality. A tolerated minority (Jews in Prussia, Protestants in Habsburg lands) could usually worship, but often couldn't hold office, build prominent churches, or enjoy full civil rights. The state was saying "we'll put up with you," not "you belong."

In AP Euro, toleration matters most as an Enlightenment cause. After a century of religious bloodshed (think Thirty Years' War), philosophes like Voltaire argued that persecuting people over doctrine was irrational and bad for the state. Enlightened absolutists turned that argument into policy. Joseph II's 1781 Edict of Toleration let Protestants and Orthodox Christians worship in Habsburg lands, and Frederick the Great welcomed religious minorities into Prussia partly because skilled immigrants made his state richer. Toleration was often a calculated move, not pure idealism, and the exam loves that nuance.

Why Religious Toleration matters in AP Euro

Religious toleration sits at the hinge between Unit 4 and Unit 5. For learning objective 4.7.A, it's a concrete example of how the Enlightenment "challenged the existing European order," since applying reason to religion meant rejecting the old assumption that a state needed one official faith to survive. For learning objective 5.9.A, toleration shows how political order changed from 1648 to 1815. Enlightened absolutists like Joseph II and Catherine the Great adopted toleration edicts as part of modernizing their states, which is exactly the kind of continuity-and-change evidence Topic 5.9 asks for. If a question mentions Voltaire, Joseph II, or the treatment of Jews and Protestant minorities in the 1700s, religious toleration is probably the concept being tested.

How Religious Toleration connects across the course

Edict of Nantes (Unit 2)

Henry IV's 1598 edict tolerating French Huguenots is the early, pragmatic version of toleration, granted to end a civil war, not because of Enlightenment principle. Louis XIV revoking it in 1685 gives you a perfect change-over-time contrast with the 1700s, when toleration came back as policy.

Enlightened Absolutism (Unit 5)

Toleration was the Enlightenment reform absolutists actually delivered. Joseph II's 1781 Edict of Toleration and Frederick the Great's openness to religious minorities show rulers borrowing philosophe ideas to strengthen, not weaken, their own power.

Secularism (Unit 4)

Toleration and secularism travel together but aren't the same thing. As Enlightenment thinkers pushed religion out of politics and science, tolerating multiple faiths started to look like common sense rather than heresy. Toleration is the policy; secularism is the bigger shift in worldview behind it.

Catherine the Great (Unit 5)

Catherine corresponded with Voltaire and extended toleration to Muslims and other minorities in her expanding empire, while still keeping serfdom intact. She's your go-to example of how enlightened rulers picked the reforms that served the state and skipped the rest.

Is Religious Toleration on the AP Euro exam?

Multiple-choice questions usually hand you a specific case and ask what pattern it exemplifies. Real examples include Joseph II's 1781 Edict of Toleration as an Enlightenment development, and the status of Jews in Frederick the Great's Prussia as a pattern of partial, pragmatic toleration. Know Voltaire as the thinker most associated with the idea. On essays, toleration is high-value evidence. The 2017 DBQ on whether the Glorious Revolution was part of the Enlightenment rewards bringing in toleration (England's 1689 settlement tolerated Dissenters but not Catholics, which is a great complexity point). The 2018 DBQ on whether the Thirty Years' War was religious or political sets up the before-and-after story, since the Peace of Westphalia pushed Europe toward state-controlled religious settlements. The move that earns points is showing the limits: toleration was almost always partial, conditional, and motivated by state interest.

Religious Toleration vs Religious freedom / equality

Toleration means the state permits minority faiths to exist; freedom or equality means all faiths have the same legal rights. Eighteenth-century edicts were almost always toleration, not equality. Joseph II let Protestants worship, but Catholicism stayed the privileged state church, and tolerated groups still faced civil restrictions. If you write that the Enlightenment brought 'religious freedom' to Europe, you're overstating it, and AP readers notice.

Key things to remember about Religious Toleration

  • Religious toleration means a state permits minority faiths to practice without persecution, but it does not mean those faiths get equal legal rights.

  • Voltaire is the Enlightenment thinker most associated with advocating religious toleration, arguing persecution over doctrine was irrational.

  • Joseph II's 1781 Edict of Toleration is the classic exam example of an enlightened absolutist turning Enlightenment ideas into actual policy.

  • Rulers like Frederick the Great often tolerated minorities for practical reasons, since skilled religious immigrants strengthened the state's economy.

  • Toleration supports both LO 4.7.A (Enlightenment challenging the old order) and LO 5.9.A (political change from 1648 to 1815), making it a two-unit concept.

  • Eighteenth-century toleration was almost always partial and conditional, which is the complexity point that elevates an essay.

Frequently asked questions about Religious Toleration

What is religious toleration in AP Euro?

It's the policy of allowing people to practice faiths other than the official state religion without persecution. In AP Euro it's a core Enlightenment idea, put into practice by rulers like Joseph II (1781 Edict of Toleration) and Frederick the Great in the 18th century.

Did the Enlightenment create full religious freedom in Europe?

No. Enlightenment-era rulers granted toleration, not equality. Joseph II's 1781 edict let Protestants and Orthodox Christians worship in Habsburg lands, but Catholicism remained the privileged state religion and minorities still faced civil restrictions.

How is religious toleration different from secularism?

Toleration is a government policy permitting multiple faiths; secularism is the broader shift of pushing religion out of politics, science, and public life. A ruler could be deeply religious and still tolerate minorities, like Joseph II, a Catholic who issued a toleration edict.

Which Enlightenment thinker is most associated with religious toleration?

Voltaire. He argued that religious persecution was irrational and destructive after centuries of confessional violence, and his ideas influenced enlightened absolutists like Frederick the Great and Catherine the Great.

What was Joseph II's Edict of Toleration?

In 1781, Habsburg Emperor Joseph II granted Protestants and Orthodox Christians the right to worship in his lands, with later measures easing restrictions on Jews. It's the textbook example of enlightened absolutism on the AP exam.

Religious Toleration — AP Euro Definition & Exam Guide | Fiveable