" Worst of all is when one encounters zombie churches. Because every church is built and sustained by volunteers, almost every church was at some point a thriving institution that contributed to real flourishing. But over time the imperatives of self-preservation can create a risk-averse culture that prevents continued learning and growth. Zombie churches exist to keep the lights on rather than to be the light in dark places; they turn inward rather than outward; they serve insiders and ignore outsiders. "

― Andy Crouch , Playing God: Redeeming the Gift of Power