I really like this short video clip.  The line that comes on first is, "Theology matters because…what we know about God shapes the way we think and live."

A second line, the statement at the end, "We are all Theologians," is so important.  Anyone who thinks about God is functioning theologcally.  

The critical followup question is: "Is what we know about God true?"

DugDownDeep_Carnahan.mov from Covenant Life Church on Vimeo.