"You do not know what will happen tomorrow. For what is your life? It is even a vapor that appears for a little time and then vanishes away" (James 4:14). Living knowing that your life is a vapor is different than just living. Things here are passing away. You've got to hold on to what will stand. Savor what matters. This collection of thirty-one articles is full of that heart-longing after Christ that distinguishes Piper's preaching ministry. Readers will feel as though they have stumbled into a garden as they enter these pages. The Scripture cuts, Christ is exalted in God, and we worship Him.