Congregational life has changed in so many ways in recent years, not least among them the transition from cooperation to competition as the central model of how churches relate to one another. Simply put, congregations that don't learn to compete in this new "economy" will have few chances to thrive.

This change can be scary, because it forces us out of established patterns of behavior and thinking. This is why trying to lead a congregation in these changing times seems so often to lead to conflict. Yet that conflict is not inevitable, says Lyle Schaller. We can't stop...