The document provides materials for a Bible study on the baptism of Jesus, including commentary on the readings. The first reading from Isaiah speaks of preparing the way of the Lord. The psalm calls the people to praise God as king. The second reading from Titus discusses God's grace appearing through Jesus to save people from sin. The gospel reading recounts John baptizing people with water and saying one greater will baptize with the Holy Spirit, then describes Jesus' own baptism when the Spirit descended on him.