If you learned your world was ending, how would you respond? Terror? Grief? Anger? Nostalgia? Despair? Any of these responses are understandable. That's human nature. Consider an alternative: Embracing the liberating mindset that you've got nothing left to lose. The Mainliner's Survival Guide to the Post-Denominational World considers how the declining church should live into the hope of its legacy by living out the Gospel's radical nature with reckless abandon. In a world where the fastest growing religious self-designation among emerging generations is "none," the hope of the church may lie in worrying less about the survival of the church and aiming more toward living like Jesus.