Bishop Barron’s Sunday Sermons - Catholic Preaching and Homilies

John the Baptist is one of the most important figures in Christianity, and provides a window into the tradition of the Jewish priesthood and the historical context of the day. John chose the river Jordan to baptize, a conscious move to display the forgiveness of sins against the backdrop of the Jewish history of Exodus and liberation. Yet while he was baptizing in the desert, likely an exercise in protest of the corruption in the Temple in Jerusalem, he was heralding the coming of Christ, one who will "baptize you with the Holy Spirit and fire."

To truly understand the significance of the Mass, we must understand the importance of blood sacrifice to Judaism in Jesus' time. On Yom Kippur, the high priest would enter the Holy of Holies and sacrifice a goat, upon which he would symbolically place the sins of the people, and a sheep. The blood would then be sprinkled around the sacred space and over the people. Jesus offering his body and blood at the Last Supper was a deliberate extension-fulfillment-of this offering. He was the sacrificial lamb, the scapegoat, upon which the temple is rebuilt-upon which reconciliation is offered.

The Holy Spirit thrives on the actions we take and decisions we make out of love, joy, peace, patience and more. These aren't abstract ideas that result in an internal satisfaction, they have concrete ramifications, rippling out into the world and affecting real, good change. When we choose light over darkness, participate in the sacraments, the Holy Spirit fill us.