What role did civil religion have in Jean-Jacques Rousseau’s political theory?

In his seminal work The Social Contract (1762), Jean-Jacques Rousseau introduced the concept of civil religion as a vital component for maintaining a healthy, stable, and unified body politic.1

Rousseau argued that traditional Christianity was ill-suited for a republic because it focused on the afterlife rather than the civic virtues—such as courage, virility, and patriotism—necessary for the service of the state. To address this, he proposed a civil religion with minimal theological content designed to foster sociability and a love of public duty.231

The core dogmas of this civil religion were intended to be simple:
* Affirmation of a divine, perfect God and the afterlife.
* Belief that the just will be rewarded and the wicked punished.
* Recognition of the sanctity of the social contract and the laws of the state.1

While Rousseau maintained that the state could not force belief, he argued that citizens who failed to observe these dogmas could be banished for unsociability, as the civil religion serves to vivify the state and unite divine love with national law.1