What does it take for God to break through the Fort Knox of the human heart? In Acts 2, Peter’s message shows how the gospel of a crucified and risen Jesus, the certainty of coming judgment, and the collapse of self-will can pierce what pride keeps locked down. When Jesus is revealed not just as Savior but as Lord, hearts are shaken awake and opened to the Spirit’s healing power. Will you keep guarding the vault, or let the King get to the gold?