John 3:1–21

I’ve been thinking about Nicodemus and his conversation with Jesus in John chapter 3. The more I think about it, the more interesting it becomes.

Here was a man who had spent much of his life studying the Scriptures. He was a Pharisee, a respected religious leader, and apparently one of the recognized teachers of Israel. He knew the Law of Moses, understood Jewish theology, and was familiar with the writings of the prophets.

By the standards of his day, Nicodemus was a highly educated man who knew a great deal about God.

Yet when Jesus began talking to him about being born again and the work of the Holy Spirit, Nicodemus was confused.

That raises an important question for me. How could a man who knew so much about the Scriptures have such a difficult time understanding what Jesus was telling him?

I don’t believe the answer is that Nicodemus was ignorant or that he lacked faith in God. I think there was something much deeper taking place in that conversation.

Nicodemus Already Knew About the Holy Spirit

We need to remember that the Holy Spirit was not something new that Jesus introduced in the New Testament.

The Spirit of God is present throughout the Old Testament.

In Genesis 1:2, the Spirit of God was moving over the waters during creation.

In Numbers 11, God placed His Spirit upon the elders of Israel.

In 1 Samuel 16:13, the Spirit of the Lord came upon David when Samuel anointed him.

David prayed in Psalm 51 that God would create in him a clean heart and not take His Holy Spirit from him.

And then we have Ezekiel 36:26–27, where God promised to give His people a new heart, put a new spirit within them, and place His own Spirit in them so they would walk in His ways.

Nicodemus would have been familiar with these Scriptures.

He knew that the Spirit of God was active in creation, that the Spirit empowered prophets and leaders, and that God had promised a future outpouring of His Spirit.

So why was he confused?

I believe part of the answer is that Nicodemus understood much about what the Spirit of God had done, but he had not fully understood what the Spirit must do within him personally.

That is an important difference.

Jesus Was Talking About Something More Than Religious Knowledge

When Nicodemus came to Jesus, he acknowledged that Jesus must have come from God because no one could perform those signs unless God was with him.

That tells me Nicodemus was paying attention.

He wasn’t simply dismissing Jesus. He recognized that something extraordinary was happening.

But Jesus didn’t spend much time discussing the miracles.

Instead, He went straight to the heart of the matter.

In John 3:3, Jesus told him:

“Except a man be born again, he cannot see the kingdom of God.”

Nicodemus immediately began trying to understand that statement in physical terms.

How could an old man be born a second time? How could he enter his mother’s womb again?

Jesus was speaking about spiritual birth, but Nicodemus was thinking about natural birth.

And here is what strikes me.

Nicodemus had spent his life learning how a person was supposed to live according to God’s Law. He understood religious responsibility, obedience, worship, and the importance of belonging to the people of Israel.

But Jesus was telling him that something more was necessary.

A person could know the Law, practice religion, and hold a respected position among God’s people and still need to be born again.

Jesus was not telling Nicodemus that everything he had learned was worthless.

He was telling him that religious knowledge and obedience, by themselves, could not give him new spiritual life.

That life had to come from God.

The Answer Was Already in the Scriptures

What makes this conversation even more interesting is that Jesus expected Nicodemus to understand what He was saying.

In John 3:10, Jesus asked him:

“Are you the teacher of Israel and do not understand these things?”

Think about that question.

Jesus wasn’t introducing some completely foreign teaching that Nicodemus had never encountered.

God had already spoken through Ezekiel about giving His people a new heart and putting His Spirit within them.

God had already promised that He would cleanse His people and change them from the inside.

Deuteronomy 30:6 also spoke about God changing the hearts of His people so they would love Him.

The promises were already there.

But Nicodemus apparently had not connected those promises with the personal spiritual transformation Jesus was describing.

He may have understood these passages primarily in terms of Israel’s future restoration.

Jesus was telling him that this renewal was necessary for anyone who wanted to enter the kingdom of God, including Nicodemus himself.

I think that was part of what made Jesus’ words so difficult for him.

Nicodemus was a respected religious man. He wasn’t someone the community would have considered lost or ignorant of God.

Yet Jesus was telling him that his education, position, and religious accomplishments could not replace the new birth.

The Difference Between Knowing About the Spirit and Being Born of the Spirit

Jesus continued in John 3:6:

“That which is born of the flesh is flesh; and that which is born of the Spirit is spirit.”

Jesus was explaining that physical life and spiritual life are not the same thing.

We receive our natural life through physical birth.

But spiritual life comes through the work of the Holy Spirit.

We cannot manufacture that life through education, religious activity, good behavior, or personal effort.

It is something God must do within us.

That doesn’t mean studying the Bible or obeying God’s commandments is unimportant. Quite the opposite. Those things are essential parts of growing in faith and learning to walk with God.

But they are not the source of our salvation.

Salvation comes by God’s grace through faith in Jesus Christ, and the Holy Spirit brings about the new birth.

I believe this is one of the most important lessons in the entire conversation.

We can spend years learning about God without fully surrendering ourselves to the transforming work of God.

And that is something every Christian, including those of us who teach and preach, needs to remember.

Why Did Jesus Compare the Holy Spirit to the Wind?

Jesus used an illustration Nicodemus should have been able to appreciate.

In John 3:8, He compared the work of the Spirit to the wind.

We cannot see the wind itself, but we can see and feel its effects. We know it is there because of what it does.

The same is true of the Holy Spirit.

We may not understand everything about how God works within a person’s heart, but we can recognize the results.

We see a person beginning to repent of sin.

We see someone learning to forgive.

We see a change in attitudes, priorities, and desires.

We see a growing love for God and other people.

We see the fruit of the Spirit developing in someone’s life.

The important thing is that we don’t control the Holy Spirit any more than we control the wind.

The Spirit works according to God’s will.

Our responsibility is to respond to God’s grace through repentance, faith, and obedience.

That also reminds me that the Holy Spirit is not simply a source of spiritual gifts or extraordinary experiences.

His work begins much deeper than that.

He brings spiritual life, draws us toward Christ, and continues transforming us into the people God has called us to become.

Nicodemus Didn’t Stop Seeking Jesus

There is another part of this story that I find encouraging.

John doesn’t leave Nicodemus standing there confused in chapter 3.

We see him again in John 7, where he questions whether it is right for the religious leaders to judge Jesus without first hearing Him.

Then, in John 19, after Jesus has been crucified, Nicodemus comes with Joseph of Arimathea to prepare His body for burial.

John tells us that Nicodemus brought a large amount of myrrh and aloes.

That was not an insignificant gesture.

He was publicly honoring Jesus at a time when doing so could have brought criticism and personal consequences.

The Bible doesn’t tell us exactly when Nicodemus came to fully believe in Jesus, or even explicitly record his conversion.

But it does show us a man whose relationship with Jesus appears to develop over time.

He began by coming to Jesus with questions.

Later, he spoke up when others were condemning Him.

Finally, he helped care for Jesus’ body after the crucifixion.

I find that encouraging because sometimes our understanding of God develops as we continue seeking Him.

Nicodemus didn’t understand everything in that first conversation, but the story suggests he didn’t simply walk away and forget about Jesus.

What This Means for Us Today

I think the lesson of Nicodemus is just as important for the Church today as it was when Jesus first spoke those words.

We can know the Bible.

We can attend church for decades.

We can teach Sunday school, preach sermons, serve in ministry, and understand a great deal of theology.

And those are good things.

But none of those things should ever be confused with the new life that comes through Jesus Christ and the Holy Spirit.

We need both a sound understanding of Scripture and a heart that is being transformed by God.

The Holy Spirit never works contrary to the Word of God. He is the Spirit who inspired the Scriptures, and He helps us understand and apply their truth.

At the same time, simply knowing what Scripture says is not the same as allowing that truth to change the way we live.

I believe that is what makes Nicodemus such an important example for those of us who study and teach the Bible.

We must never become so comfortable with what we know about God that we stop recognizing how much we still need His grace.

And we should never confuse years of religious experience with spiritual maturity.

Spiritual maturity is revealed not simply by how much Scripture we can explain, but by how faithfully we trust Christ, obey His Word, love others, and demonstrate the fruit of the Holy Spirit.

One More Thing That Stands Out to Me

When we read the entire conversation, Jesus doesn’t stop with the new birth.

He goes on to explain that the Son of Man must be lifted up so that whoever believes in Him may have eternal life.

Then comes one of the most familiar verses in the Bible, John 3:16.

“For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.”

That tells us something important.

Jesus wasn’t simply trying to teach Nicodemus a better understanding of the Holy Spirit.

He was revealing God’s plan of salvation.

Nicodemus needed to understand that the promises of God were being fulfilled through the very person standing in front of him.

The Law and the prophets had pointed toward God’s promise of redemption.

Jesus had come to accomplish that redemption.

And the Holy Spirit would bring new life to those who believe in Him.

It all fits together.

Final Reflection

When I think about Nicodemus, I don’t see a foolish man. I see an educated, respected, and apparently sincere man who came face-to-face with a truth that challenged much of what he thought he understood.

He knew the Scriptures, but Jesus helped him see that those Scriptures were pointing toward something greater than religious knowledge and outward obedience.

They were pointing toward God’s promise to change the human heart.

And that promise was being fulfilled through Jesus Christ.

I think there is a lesson here for every one of us.

It is possible to know a great deal about God and still have much to learn about walking with Him.

The answer is not to stop studying or asking questions.

The answer is to keep coming to Jesus, just as Nicodemus did, with a willingness to listen, learn, believe, and allow the Holy Spirit to change us.

Because in the end, Jesus didn’t tell Nicodemus that he needed another degree, another religious title, or more years of experience.

He told him that he needed to be born again.

And that remains true for every one of us today.