BINGO...
""When your religion says "whatever" on doctrinal matters, regards Jesus as just another wise teacher, refuses on principle to evangelize and lets you do pretty much what you want, it's a short step to deciding that one of the things you don't want to do is get up on Sunday morning and go to church.""
Liberal Christianity should be called "Christianesqe Liberalism," because it isn't Christianity. It's liberalism dressed up as Christianity. Poorly.