Our hearts are made for unswaying allegiance to a king and a kingdom, a concept that Jesus talked about more than any other. Yet every day, the false kings of anxiety, approval, comfort, image, escape, power, accumulations, self-sufficiency, supremacy, and shame plot to reign over our hearts instead. Their lies about the true king are so subtle and insidious that we rarely recognize them, and we go on living with divided loyalties that stall our spiritual...