The Catechism of the Catholic Church (CCC) #151

CCC #151: To believe in Jesus Christ, the Son of God. This section relates to Matthew 11:27: “All things have been delivered to me by my Father; and no one knows the Father except the Son and anyone to whom the Son chooses to reveal him.”
Prayer:
Lord Jesus Christ, beloved Son of the Father, reveal the Father to me. Amen.