Book excerpt: A new way of seeing that the headwaters for all church life and form is the community life of the Father, Son, and Spirit. This is both theological and practical. The corporate life that God lives by (eternal life) is the same that He gives to us. This is a life of loving one another and Jesus said that it comes from heaven (John 17). This community life is both the engine and the fuel for our lives together as believers, the backbone of organic church life.