Lubavitchers are active in the civic life of their communities and so should be considered good citizens by advocates of participatory democracy. However, their obviously nonliberal worldview tends to elicit rancor in precisely those quarters. The notion that democratic political institutions require the support of a democratic political culture is pervasive in political theory. Many scholars treat democratic virtues and liberal values as synonymous. As a result, nonliberal groups are viewed with suspicion: if they reject liberal values, they are also seen as rejecting democratic ones. Jan...