Yet no matter how happy our lives are, part of this restlessness never goes away; in fact, it provides a glimpse of our longing for God. “Our hearts are restless until they rest in you,” as Augustine wrote, 1,500 years before Peggy Lee and Bono. This longing is a sign of the longing of the human heart for God. It is one of the most profound ways that God has of calling us. In the echoes of our restlessness we hear God’s voice.
