Chip and Joanna Gaines grace the cover of People magazine’s October 23, issue. The husband and wife costars of the home makeover show ‘Fixer Upper’ – the highest rated series in HGTV’s history – explained why they decided to walk away from their hit series after five successful seasons. I’ve had my suspicions about the Waco, Texas couple since I caught an episode in which Joanna placed several pieces of artwork on a wall. The piece that stood out to me proclaimed: “We walk by faith, not by sight.” I image that many, if not most, of the 46 million...