Recent years have seen a flourishing of everyday experimentations with the category of religion: the “spiritual but not religious,” “religionless” Christians, and many more. Why is there such proliferation of popular experimentation with—and often distancing from—the category of religion? This article explores two such cases of experimentation, a religion-disavowing evangelical Christian brotherhood in Mexico and a Masonic lodge in Switzerland, and shows how, in these two cases, disavowing religion is in part a response to problems associated with a founding principle of liberalism, the separation of private conscience from public citizenship. Subjects of liberal separation are vulnerable to feelings of cloistered conscience and hollow citizenship, problems that are inherent to liberal separation, as evidenced by Freemasonry’s age-old experimentations. These problems are also, however, exacerbated by dwindling popular faith in the institutions of religion and liberal democracy, as evidenced by contemporary evangelical trends of which the Christian brotherhood is exemplary. Such experimentations can be distinguished between those that collapse conscience and citizenship and those that defend the separation while still looking for indirect connections. This contrast is also highlighted by the comparison of religion-disavowing evangelical Christians and Freemasonry.