In John 1:16, the apostle tells us that the fullness of Jesus provides “grace upon grace.” I love that phrase. John tells us that Jesus is some kind of spiritual subterranean hot spring, bubbling up healing water through the icy ground. The reservoir of blessings in Jesus never runs dry. For all eternity, he is a fountain of life running free, overflowing, spilling over levies and dams, flooding our hearts—and eventually the entire earth (Hab. 2:14)—with the boundless radiance of his majesty.