Have you ever played the board game Life before? You get a car, spin the dial, and move spaces around the board. You get married, have kids, buy a house, and get regular paydays. The winner is the one with the most money at the end, and you retire to millionaire acres. But one of the first decisions you have to make in that game is whether to go into debt by going to college or just to head out into the world and get started right away. If you go to college, you typically have much better paydays and more opportunities to make money throughout the game. If you don’t go, you save a bunch of money at the beginning and get a head start on the rest of the players.
How you start the game of Life makes a huge difference in how the game goes. That’s true in real life as well. How you start makes a huge difference in what happens to your life.
That was certainly true for Jesus’ life. How He began as a human being made a huge difference in what happened in His life. He didn’t begin on His own, but with the unity of the whole Godhead: Father, Son, and Holy Spirit. Jesus Christ is the Son right from conception. He is conceived by the Holy Spirit and the Father sends His Son to us.
That same triune God who was working together at His incarnation continues to do so throughout His life. Jesus begins His public ministry at His Baptism. There, the Holy Trinity is present. The Holy Spirit comes down as a dove and rests upon Jesus. The Father declares that Jesus is His beloved Son and that He is well pleased with Jesus. Jesus began His mission of salvation together with the Father and Holy Spirit, and all are active in completing our salvation. We see Him regularly in prayer with His Father, and the Holy Spirit is with Him every step of the way.
Then come the final days of His life. Now on the cross, Jesus is alone. Even His Father has abandoned Him as He goes through hell for us. But you can see the Father even in that loneliness and suffering – Jesus is carrying out His Father’s will by going to cross. On Easter morning, the Father raises Him from the dead. Later, when Jesus ascends into heaven, He sends His Holy Spirit into the Church.
Today, in our Gospel reading, Jesus gives to His disciples what is called the Great Commission. Jesus says, “All authority in heaven and on earth has been given to me. Go therefore and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, teaching to observe all that I have commanded you. And behold, I am with you always, to the end of the age.”
Most of the time when you hear this passage of Scripture, you think of one of two things: evangelism or Baptism. But this passage also teaches us something else: it teaches us the Holy Trinity.
In this text, the Lord Jesus Himself declares the identity of God as Father, Son and Holy Spirit; and you can’t find a better source for this than the Son Himself.
So, on this day, we celebrate who God is: the Holy Trinity, one God composed of three persons. We do not worship three gods, but one. We do not worship one God who puts on three different masks to deal with us; we worship three distinct persons of the one God: the Father, Son and Holy Spirit. Today we celebrate what we cannot comprehend – the persons and identity of God. We know He is Father, Son and Holy Spirit, for He tells us. But beyond that, His being defies our logic.
How Jesus began His earthly life made a huge difference in what happened in His life. From beginning to end, the Trinity was wonderfully united in action for us. The same is true for our lives. How we start makes a huge difference. And for us in the Church, the triune God is our starting place. We begin by being baptized into the name of the Father and the Son and the Holy Spirit.
This does something for us. It marks us as God’s beloved child. It gives to us His name, and connected to His name are a host of things. We have forgiveness of sins and everlasting life, granted to us by the work of the Son. We have the gift of faith, given to us by the Holy Spirit. This is work that is done on our behalf by a loving God who has created us. He desires to have the relationship with us that we had in the Garden. In order for that relationship to happen, Jesus had to come to be our Redeemer. Through His life, death, and resurrection, that relationship was restored.
Through all of history, the Trinity has been at work serving. Jesus, the Son of God, submits Himself to the authority of the Father. God the Father give His Son all authority in heaven and on earth. The Holy Spirit proceeds from the Father and the Son to fulfill their will. What do the Father, Son and Holy Spirit do as almighty God? They serve one another. But the Father, Son and Holy Spirit don’t just serve each other: They serve you.
For you, God the Father provides all good things for this body and life, as well as for eternity. Especially, He has sacrificed His Son for your sins, and continues to shower all sorts of blessings upon you. For you, God the Son has gone to the cross and died for your salvation, and continues to give you forgiveness by His means of grace, through His Word and Sacraments. For you, God the Holy Spirit continues to call, gather, enlighten and sanctify you with the forgiveness of sins, that you might remain a member of the one, holy Christian Church.
This is your cause for rejoicing: the all-powerful, all-knowing, all-present Father, Son and Holy Spirit have made you their disciple. They have washed away your sins and declare your salvation. The works of man cannot save you, but the work of the Holy Trinity can; and what is this work of the Holy Trinity: to forgive all of your sins in the name of the Father and of the Son and of the Holy Spirit. In the name of Jesus, amen. Now the peace of God which passes all understanding, keep your hearts and minds through faith in Christ Jesus, amen.