So now, I'm in the 2nd purpose that Rick's going to describe in the book. But before I got to the actual chapter, I was struck by a Biblical quote Rick used to open the unit: "Christ makes us one body...connected to each other" (Romans 12:15 GWT). Who is the "us" referring to in that quote? I suppose Rick answers this question early on in the chapter when he says, "The family of God includes all believers in the past, the present, and the future." So, when Rick talked earlier about "God building a family who will ... reign with him forever," did he mean that God's family will reign over all non-believers? And if so, how does Rick define a believer or a non-believer? How does he know that someone who says, "I'm a Christian," really is a Christian at heart? And what about people who are baptized but later fall out of the relationship with Christ and God? To me, this question is further complicated by the points ra...