In this video, John Piper opens Galatians 6:14 and proclaims the cross of Christ as the only thing worth boasting in. He calls Christians to live lives shaped by Calvary—where every joy and trial is seen as a blood-bought mercy, and every purpose is surrendered to God’s glory. The message is clear: don’t waste your life on what won’t last.

In the first sermon in our summer series John MacArthur reminds us of the problem of discontentment, showing how anxiety and comparison thrive when our trust shifts from God’s promises to worldly desires. Drawing from Philippians 4, we learn how to defeat discontentment by grounding our peace in God’s promises, not our situation.