This was a remarkable event because the baptism offered by John the Baptist was for repentance. The immersion in the waters of the Jordan was a sign of conversion, of a person changing direction in life. John’s message was addressed to tax collectors, soldiers and ordinary men and women. It was a message of moral reform, of preparing for the coming of the Messiah. Jesus’ baptism began his public life and, in this moment, God is revealed as the Blessed Trinity.
The Trinity is unique to Christianity. We are united to Muslims and Jews because we share a common belief in One God, but at this point our faiths depart sharply from one another because we believe that God is Three Persons in One God: Father, Son & Holy Spirit. Jesus’ baptism was the manifestation, the epiphany, of Jesus as the Messiah and the Son of God.
The unveiling of Jesus’ nature and mission brought forth from the Father a tender and heart-warming affirmation: ‘You are my Son, whom I love; with you I am well pleased.’ Jesus’ baptism was the acceptance and inauguration of his Mission as God’s Suffering Servant. He allowed himself to be numbered among sinners; he is truly ‘the Lamb of God, who takes away the sins of the world.’
In today’s Gospel we see the ‘fulfilling of righteousness.’ We are witnesses of Jesus consenting to submit himself entirely to his Father’s will, his death on the cross for the forgiveness of our sins. The coming down of the Spirit at his baptism looked forward to the Spirit coming down on us – a prelude to the new creation. We commit ourselves to enter more deeply into the mystery of our baptism, praying about it, seeking to understand it and growing in our appreciation of this wonderful grace.