Sunday, March 5, 2023

Believe what Jesus knows.

 

Sermon for Lent 2, March 5, 2023

Grace to you and peace from God our Father and the Lord Jesus Christ.  Amen.

John 3:1-17  There was a man of the Pharisees named Nicodemus, a member of the Jewish ruling council.  2He came to Jesus at night and said to him, “Rabbi, we know that you are a teacher who has come from God, for no one can do these miraculous signs you are doing unless God is with him.”  3Jesus replied, “Amen, Amen, I tell you: Unless someone is born from above, he cannot see the kingdom of God.”  4Nicodemus said to him, “How can a man be born when he is old?  He cannot enter a second time into his mother’s womb and be born, can he?”  5Jesus answered, “Amen, Amen, I tell you: Unless someone is born of water and the Spirit, he cannot enter the kingdom of God!  6Whatever is born of the flesh is flesh.  Whatever is born of the Spirit is spirit.  7Do not be surprised when I tell you that you must be born from above.  8The wind blows where it pleases.  You hear its sound, but you do not know where it comes from or where it is going.  So it is with everyone who is born of the Spirit.”  9“How can these things be?” asked Nicodemus.  10“You are the teacher of Israel,” Jesus answered, “and you do not know these things?  11Amen, Amen, I tell you: We speak what we know, and we testify about what we have seen.  But you people do not accept our testimony.  12If I have told you earthly things and you do not believe, how will you believe if I tell you heavenly things?  13No one has ascended into heaven, except the one who descended from heaven, the Son of Man, who is in heaven.  14“Just as Moses lifted up the snake in the wilderness, so the Son of Man must be lifted up, 15so that everyone who believes in him shall not perish but have eternal life.  16“For God so loved the world that he gave his only-begotten Son, that whoever believes in him shall not perish, but have eternal life.  17For God did not send his Son into the world to condemn the world, but to save the world through him. (EHV)

Believe what Jesus knows.

Dear friends in Christ,

            I recently listened to an interview of a world-renowned physicist, and professed atheist, in which he declared that he didn’t trust eyewitness testimony because it has been proven unreliable.  The only thing that man considers reliable is what he sees with his own eyes, or perhaps what has been observed through repeated scientific observations.  What he fails to realize is that both of those rely on what the eyes happen to see, and for good or ill, we tend to see what we want to see.  Furthermore, if he is rejecting eyewitness testimony, honesty would require him to reject even what he has seen.

Much of our modern world wants to treat the Bible in the same misleading way.  There are many who say they cannot trust God’s Word because they claim it is the testimony of men, and therefore not certainly reliable.  That idea is hogwash, because “No prophecy of Scripture comes about from someone’s own interpretation.  In fact, no prophecy ever came by the will of man, but men spoke from God as they were being carried along by the Holy Spirit.” (2 Peter 1:20-21)  When the skeptic claims that the Bible has contradictory testimony, those supposed contradictions are easily resolved when we understand that they agree on what they are reporting about, but the Holy Spirit purposely offers differing details of the events as needed for their audience.  We need perfectly reliable information, and therefore, Jesus’ testimony to Nicodemus in this text teaches us to Believe what Jesus knows.

What many of those critics are really saying is that they only trust certain, preapproved witnesses.  They claim testimony is more valid when it comes with a stamp of expert authority.  Here, Jesus makes a point of giving Nicodemus expert validation that far exceeds what any ordinary scholar could provide.  Though men imagine all kinds of ways to puff up their own reporting and investigation, there is no testimony more valid than that of the originator of whatever one is discussing.  Thus, when Jesus tells Nicodemus how one might enter heaven, we all should listen intently, for Jesus has that certain validity in His testimony that cannot be bested, because “He was with God in the beginning.  [And,] Through him everything was made, and without him not one thing was made that has been made.” (John 1:2-3)

Maybe I should begin at the beginning of the text.  A renowned teacher of Israel came to the greatest Teacher the world has ever known.  Nicodemus came to Jesus under cover of darkness, because he was a careful scholar, who, perhaps, wanted truth without the shouts of his peers.  That may be what made him so respected among Israel’s leaders.  Nicodemus spoke to Jesus, saying, “Rabbi, we know that you are a teacher who has come from God, for no one can do these miraculous signs you are doing unless God is with him.”  In this, we can see that this Pharisee came to Jesus with certain preconceived notions.  Nicodemus considered Jesus just an ordinary man, yet he was willing to grant that Jesus must have a special connection with Israel’s God, so we see that Israel’s leaders were willing to admit that Jesus is a prophet, but nothing more.

Jesus’ response to Nicodemus stumped him further.  Jesus replied, “Amen, Amen, I tell you: Unless someone is born from above, he cannot see the kingdom of God.”  What Jesus is telling Nicodemus is that if God is with Jesus, Jesus must be part of God’s kingdom, which the Pharisees were not willing to admit.  Furthermore, Nicodemus remained perplexed; How could someone old be born a second time, and literally from above?  Physically impossible, correct?

However, Jesus again replies in a mystical way, “Amen, Amen, I tell you: Unless someone is born of water and the Spirit, he cannot enter the kingdom of God!  Whatever is born of the flesh is flesh.  Whatever is born of the Spirit is spirit.”  Jesus is showing what He knows—something which was long-overlooked in Israel.  The kingdom of God is not a kingdom of earth.  Even David’s kingdom, so revered among the Israelites, had been more than an earthly kingdom.  Yes, it was a real kingdom on earth, but those who had the faith of David are members of a far greater kingdom in heaven.

Born of flesh, we inherit the legacy of our parents.  It is a life of sin, rebellion against God, and shame.  By our mortal birth, we are all mortal, destined to die, and headed to eternal separation from God, deservedly so, for the sins we commit constantly and for our natural rejection of the Creator who gave us life and formed us in our mother’s wombs.  The unbeliever doesn’t understand this because he is relying on his own observation to derive whatever truth he might discover.

Jesus continued, “Do not be surprised when I tell you that you must be born from above.  The wind blows where it pleases.  You hear its sound, but you do not know where it comes from or where it is going.  So it is with everyone who is born of the Spirit.”  Jesus used an example from the physical realm to show how some things are not discoverable by human observation.  Even today, with our magnificent gadgets and all the expertise of science in our grasp, we still can’t answer exactly where the wind comes from or goes.  We feel it.  We hear it.  We can measure and predict it, but only because we see what it does as it touches other things.

As Jesus said, it is the same in the kingdom of God.  No one on earth can identify exactly who God has chosen to make part of His kingdom or why He has chosen any of us.  Our testimony of what we believe is the only thing we can truly observe.  Yet, Jesus is saying that those who believe in Him have, like the wind, an interaction with the world that is discernable and makes a difference in the world.  The reason behind that is the motivating power of the Holy Spirit.  As the Bible says, “No one can say, ‘Jesus is Lord,’ except by the Holy Spirit.” (1 Corinthians 12:3)

Now, Nicodemus was curious but still confused; “How can these things be?” asked Nicodemus.  The man was an expert in the Old Testament, the books of Moses, the Psalms, and the prophets.  He knew the history of Israel and how God had interacted with His people for millennia.  Yet, he still didn’t understand that it takes God working in us to bring us into His kingdom.  “You are the teacher of Israel,” Jesus answered, “and you do not know these things?  Amen, Amen, I tell you: We speak what we know, and we testify about what we have seen.  But you people do not accept our testimony.”  The Pharisees imagined they were making themselves right with God by works.  The Sadducees imagined that there is no heaven, so the only thing to worry about is power on earth.  Neither group would enter heaven without a change of mind.

A couple times in my life, I have had the opportunity to vacation while staying in homes I couldn’t possibly afford.  To have any chance of entering those homes without breaking in and having the police come and take me away, I needed to get a key from the owners, or alternately, learn from the owner where I might find a key he had hidden on the property.  What Jesus is telling Nicodemus is a bit like that. 

Imagine the folly of thinking we can break into God’s heavenly mansions by deception, trickery, or brute force.  First of all, how would we find the place?  And, with multitudes of angels guarding it, how could anyone force his way in?  The idea is ludicrous.  Yet, that is what people imagine when they think they can earn a spot in God’s eternal dwelling place.  Sinners trying to work our way into God’s kingdom only leads to eternal banishment in hell.  All of the Old Testament sacrificial system was designed to show the need for one holy sacrifice that would gain a home in heaven for sinners. 

Having entered our world to be that sacrifice, Jesus here offers us the key to His kingdom.  This is where our sermon theme comes in: Believe what Jesus knows.  Jesus told Nicodemus, “If I have told you earthly things and you do not believe, how will you believe if I tell you heavenly things?  No one has ascended into heaven, except the one who descended from heaven, the Son of Man, who is in heaven.”  If you want to know how to enter heaven, the most reliable source of that information is the One who descended from heaven to make it possible for us to go there, for when Jesus speaks, it is God speaking to us.

Jesus then plainly explained to Nicodemus what must happen; “Just as Moses lifted up the snake in the wilderness, so the Son of Man must be lifted up, so that everyone who believes in him shall not perish but have eternal life.”  That teacher of Israel knew what had happened in the wilderness some fourteen hundred years earlier, how Israel had rebelled against God and suffered for it, yet how God had offered relief from death through faith.  So that Nicodemus, and you and I, could be saved from eternal death, the holy Son of God would appear to be a sinner like us then be nailed to a tree in our place so that we could look to Him and be saved.  The Lamb of God, without blemish or spot, would take all the punishment for the guilt of the world so that you and I, and a struggling teacher of Israel, might be saved.

My question for you this morning is what did Jesus know when He entered our world?  We have the answer in this text.  Jesus knew exactly what He came for, what He had to do, what He had to suffer, and even when and how He would die, all to give us the key to His heaven.  He told Nicodemus, “God so loved the world that he gave his only-begotten Son, that whoever believes in him shall not perish, but have eternal life.  For God did not send his Son into the world to condemn the world, but to save the world through him.”  This is what you and I need to know and believe to be saved.  Yes, now as believers in Jesus, we want to know how to live and how best to serve our Savior and King.  At the same time, we know that our service does not open the door to heaven.  Only Jesus could do that for us.  But He did, and He does.

The key to the kingdom of heaven is given to us in the Gospel in Word and Sacraments.  Faith in the truth of all that God has done for us opens the door of heaven to us.  The testimony of Jesus’ disciples wasn’t given to show us what we must do to be saved, but to teach us how Jesus has done everything God had planned to make us right with Him.  Then, that saving gift of faith is brought to us in the hearing of the Good News and in the washing flood of Baptism.  As St. Paul declares, “I am not ashamed of the gospel, because it is the power of God for salvation to everyone who believes … For in the gospel a righteousness from God is revealed by faith, for faith, just as it is written, ‘The righteous will live by faith.’” (Romans 1:16-17)  Likewise, Peter teaches, “Baptism now saves younot the removal of dirt from the body but the guarantee of a good conscience before God through the resurrection of Jesus Christ.” (1 Peter 3:21)

Dear friends, repent of your sins and put your faith in the One who came from heaven to bring us home to our Creator’s side.  Trust the Son of God and Man who told His disciples, “In my Father’s house are many mansions.  If it were not so, I would have told you.  I am going to prepare a place for you.  And if I go and prepare a place for you, I will come again and take you to be with me, so that you may also be where I am.” (John 14:2-3)  Believe what Jesus knows.  Amen.

The peace of God which passes all understanding, keep your hearts and minds in Christ Jesus unto life everlasting.  Amen.

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