Rich's Blog: Day Three at Bakke: "Any church that has been effective has been able to create liminal space. That is, they have created a way for people to be around the church or the truth (neither in nor out) and investigate without having to make a decision right away. They have read their culture correctly. "This post is gold. Liminal Space is a concept by Thom Wolf, outlined by Rich Swanson, submitted for your approval. It strikes me as obviously true.