Consider: –The church both learns and becomes what it truly is when it gathers to worship. –Worship tells the story of God's salvation history and invites God's people into it. –By doing so, the church offers the world both a stern warning and a hopeful promise. These are three of the key insights that animated the work of Jean-Jacques von Allmen, a Swiss Reformed pastor and professor who is among the most admired liturgical theologians of the twentieth century. Yet his work...