Book excerpt: David Garrison, PhD University of Chicago, defines Church Planting Movements as rapidly multiplying indigenous churches planting churches that sweep across a people group or population segment. Garrison's Church Planting Movements: How God Is Redeeming a Lost World signaled a breakthrough in missionary church planting. After the publication of Garrison's book in 2004 it became impossible to talk about missions without referencing Church Planting Movements. Church Planting Movements examines more than two-dozen movements of multiplying churches on five continents. After presenting these case studies, Garrison identifies ten universal elements present in each movement. He then broadens the circle of examination to identify a further ten common characteristics, factors identified in most, but not all, of the movements. He concludes his examination with a list of "Seven Deadly Sins," i.e. harmful practices that stifle or impede Church Planting Movements. Important for evangelical readers, the author returns to his findings to see how they stand up to the light of Scripture. What he discovers is that Church Planting Movements are much more consistent with the New Testament lay-led house-church movements that swept rapidly through the Mediterranean world in the face of hostile opposition than today's more sedentary professional institutionalized Christianity. Learn more about Church Planting Movements from the book's website: www.ChurchPlantingMovements.com.