He will not let your foot be moved; he who keeps you will not slumber. 4 Behold, he who keeps Israel will neither slumber nor sleep. —Psalm 121:3-4 Imagine an ancient band of weary travelers walking for miles with no GPS, roadside rest stops, or law enforcement to arrest bandits. What would they have worried about along the way? How would they have passed the long journey? Now imagine that as they walked, they were singing from The Pilgrimage Songbook, a title given by biblic