Matthew the tax collector takes the hearer to the Jordan, where repentance is announced and water is running with Israel’s memories. The river that once opened into the promised land now becomes the place where the Savior steps in. John calls sinners to confess and be baptized, but Jesus himself comes to be baptized. John balks because Jesus has no sin. Jesus answers with a line that carries the load of the gospel, Let it be so now, for thus it is fitting for us to fulfill all righteousness. To fulfill all righteousness means Jesus does everything necessary for salvation. He keeps every command, meets every demand, and stands where sinners stand. The sinless one goes down into the same water the guilty need. That is the public start of the road to the cross.
Martin Luther’s old line fits here. At the Jordan Christ begins to carry the sins of the world. The great exchange is underway. Jesus takes what is theirs and gives what is his. He takes sin and gives righteousness, takes guilt and gives forgiveness, takes death and gives life. The Jordan points ahead to Calvary and Easter. At the Jordan he identifies with sinners. At Calvary he bears judgment. At Easter he completes the victory.
When Jesus comes up from the water the heavens open. The Spirit descends like a dove. The Father names the Son, This is my beloved Son, with whom I am well pleased. The Trinity is not theory here. God acts. That is why baptism is not human performance. God joins his promise to water.
Psalm 51 tells the truth about the need. David’s problem is not only bad choices. It is a corrupted nature. Scripture says people do not become sinners because they sin. They sin because they are sinners. Technology has moved fast, but the heart has not changed. Conscience is still heavy. So the church listens to Acts 2. Repent and be baptized every one of you in the name of Jesus Christ for the forgiveness of your sins, and you will receive the gift of the Holy Spirit. The promise is for you and your children and for all who are far off.
The Small Catechism speaks plainly. Baptism works forgiveness of sins, rescues from death and the devil, and gives eternal salvation to all who believe this. The water is not magic. The power is in the word. Baptism pulls eyes off self and fastens them to Christ. The old Adam is drowned daily, and a new person comes forth. Before Jesus ever preached or healed, the Father called him beloved. In Christ the baptized hear the same verdict. Amount of water does not supply the power. God’s promise does. The Spirit marks, washes, and joins sinners to Christ for life now and life forever.
Key Takeaways
- 1. Jesus fulfills all righteousness for sinners Jesus steps into the water not because he needs cleansing but because sinners do. His obedience counts where human obedience fails, and his standing becomes theirs. Righteousness is not taught at the Jordan, it is given and begun for the guilty. The road from river to cross is the same saving mission. [37:42]
- 2. Baptism enacts the great exchange At the Jordan the transfer starts to show. Christ takes what belongs to sinners and gives what belongs to him. That is why baptism is gift and not example, promise and not performance. Forgiveness, life, and righteousness flow because he first stood in the place of the condemned. [39:16]
- 3. The Triune God acts in baptism Heaven opens, the Spirit descends, the Father speaks the Son’s name. That moment teaches that baptism rests on God’s initiative and promise, not human sincerity or volume of water. When the word is joined to the water, God keeps his pledge today as surely as then. [42:07]
- 4. Original sin demands more than willpower David’s confession strips away the wishful thought that people are basically fine. The problem is deeper than habits or trends, and progress cannot fix a bent heart. Baptism answers a condition that self-help cannot reach, because God creates a clean heart where there was only guilt. [43:14]
- 5. Baptism gives a durable identity Before any miracle or sermon, the Father calls Jesus beloved. Union with Christ gives the baptized that verdict in the middle of pressure, accusation, and fear. When the enemy throws shame, the answer sits steady and simple, I am baptized into Christ. Identity rests on his word, not on performance. [50:28]
Youtube Chapters
- [00:00] - Welcome
- [30:32] - Grace and introduction to baptism
- [32:21] - Why only a little water?
- [36:28] - John’s shock and Jesus’ insistence
- [37:42] - To fulfill all righteousness
- [39:16] - The great exchange
- [40:17] - From Jordan to Calvary to Easter
- [41:16] - Heavens open, Trinity revealed
- [43:14] - Original sin and honest need
- [46:08] - Repent and be baptized promise
- [47:34] - What benefits does baptism give?
- [48:41] - Baptism directs away from self
- [49:15] - Daily drowning of the old Adam
- [50:28] - Beloved identity before performance
- [51:12] - Power in the Word, not water