Christian nationalism threatens democracies and the church's witness around the world. In the US, the election of Donald Trump and the January 6 Capitol insurrection spilled Christian power worship into public view. Since then, we have worked hard to define what American Christian nationalism is and where it came from--but how do we challenge it? Strange Worship offers tangible steps for resisting political idolatry, violent extremism, dominion theology, threats to democracy, and the personal isolation and loneliness that lead to radicalization. By drawing from the fields of biblical studies, theology, and peace and security studies, Strange Worship invites congregations to disrupt theologies of oppression and architect a more just church and world.