(General Directory for Catechesis #105) Jesus empowered the Church to continue His mission when He said, Full authority has been given to me both in heaven ... and of the Holy Spirit.

God the Father of Heaven, have mercy on us. God the Son, Redeemer of the world, have mercy on us. God, the Holy Spirit, have mercy on us. Holy Trinity, One God, have mercy on us. O Living Bread ...

Son and Holy Spirit are present. Today it is mentioned during many Christian ceremonies and is a central belief of Christianity. We believe in one God, the Father, the Almighty, maker of heaven ...