In Episode 0 of the Kingdom Life in the Holy Spirit Advent series, we dive into the radical truth that “The Kingdom of God is within you” (Luke 17:20–21). Anchored in Romans 14:17, we discover a Kingdom that is unshakeable, as Hebrews 12:24 reminds us, even when everything else in life falls apart. This episode shows how Advent is a season to awaken to the Spirit’s reign within, cultivating peace, righteousness, joy, and faith that transform our hearts and overflow into our families, parishes, and communities. Advent isn’t passive waiting—it’s a bold call to interior renovation, to live fully in a Kingdom that cannot be shaken and a joy that cannot be stolen.