As we prepare for the centenary of Opus Dei, this meditation invites us to return to the freshness, daring, and joy of the early Christians. By contemplating how the first believers embraced the mystery of the Blessed Trinity and lived their baptismal calling in the middle of the world, we can rid ourselves of the "old leaven" of pride and routine. Let us ask the Holy Spirit for a childlike simplicity and radical freedom, ready to share the new wine of Christ with everyone around us.