This is a lesson about Jesus Christ's identity and mission, focusing on the Incarnation and the Blessed Trinity. It examines Jesus' roles as Priest, Prophet, and King, explaining how these roles relate to his mission of redemption and sanctification. The lesson also explores the significance of the name "Jesus" and the meaning of "Christ," as well as the role of Mary, the Mother of God, in God's plan of salvation. Finally, it emphasizes the priestly, prophetic, and kingly roles of the Church.