As a deer pants for flowing streams, so pants my soul for you, O God. My soul thirsts for God, for the living God. When shall I come and appear before God? My tears have been my food day and night, while they say to me all the day long, “Where is your God?” These things I remember, as I pour out my soul: how I would go with the throng and lead them in procession to the house of God with glad shouts and songs of praise, a multitude keeping festival.” — Psalms 42:1-4

What does worship as the Body of Christ mean to you? What does it mean to God? Is He indifferent? Pastor John Piper, in a seminar from September 2008 at The Bethlehem Institute, explores some of these questions and more.