The unity embodied in this psalm is idealistic, imaginative, and radical, embodying fluidity. It disrupts the exclusivist notion of nationalism common in its contemporary literature and embraces unity, which is symbolized as inherently good and pleasant.
Authoritarianism in Christianity is a feature, not a bug, and it is unlikely to change any time soon. Perhaps on its own it is a problem mainly to those inside the faith. But when Christian authoritarianism hooks up with fierce cultural reaction, it can become a profound problem for society.
Like authoritarian regimes throughout history and around the world, threats to cultural and political power are leading many on the Christian Right to fear declining national birth rates and promote traditional gender roles and having more babies for “the nation.”