intentional about the form of worship that is forming us. This has one more important implication: When you unhook worship from mere expression, it also completely retools your understanding of repetition. If you think of worship as a bottom-up, expressive endeavor, repetition will seem insincere and inauthentic. But when you see worship as an invitation to a top-down encounter in which God is refashioning your deepest habits, then repetition looks very different: it’s how God rehabituates us. In a formational paradigm, repetition isn’t insincere, because you’re not showing, you’re submitting.