Why Did Jesus Say You Must Be Born of Water?
Few verses in Scripture have sparked more discussion than Jesus’ words to Nicodemus:
“Unless one is born of water and the Spirit, he cannot enter the kingdom of God.”
What did Jesus mean by being born of water? Was He talking about physical birth? Baptism? Spiritual cleansing?
The answer is crucial because Jesus presents this new birth as absolutely necessary for entering God’s kingdom.
Before Nicodemus can understand salvation, he must first understand the difference between physical life and spiritual life.
Bible Study Guide
The Perfect Teacher (John 3:3-4)
(Verses 3-4) This chapter is the most significant chapter in the gospel of John. It’s also one of the most significant to becoming a Christian. It reveals the truth to understanding the significance to being born of water and of spirit.
Notice that Nicodemus didn’t ask a question. But his description of Jesus reveals the flaws in His understanding of who Jesus really is. Jesus’ replies to Nicodemus this way.
“Very truly I tell you, no one can see the kingdom of God unless they are born again.” (John 3:3)
Jesus’ response doesn’t seem to quite match up with what Nicodemus said, at least not to Nicodemus. Remember, Nicodemus is well versed in the Old Testament and likely has it memorized. He understands heavenly things as they’re taught in the Old Testament. He is highly regarded among his peers as a leader among leaders in the Jewish community.
Nicodemus is likely feeling a little uneasy about the conversation. He doesn’t know what Jesus is really talking about. But we see that Nicodemus has a searching heart looking for answers. He knows there’s something very special about Jesus. Nicodemus recognizes God’s unmistakable power through Jesus and wants to know more about His message.
Jesus is using this situation to teach Nicodemus the truth about the kingdom of heaven.
Jesus is invoking a role reversal. In this scene, Jesus is the perfect and true teacher (Rabbi) and Nicodemus is the disciple (Talmid).
Before Jesus explains being born of water and the Spirit, He first confronts Nicodemus with a life-changing truth: salvation requires a completely new birth. Explore that foundational conversation in this study on what Jesus meant when He said, “You must be born again”.
Why Nicodemus Should Have Understood
Jesus was not speaking to a pagan unfamiliar with Scripture.
He was speaking to one of Israel’s most respected teachers.
Nicodemus knew the Old Testament.
He understood ceremonial washings, purification rituals, and God’s promises to cleanse His people.
Yet he still struggled to grasp the spiritual reality Jesus was describing.
This reveals an important truth: religious knowledge alone cannot produce spiritual understanding.
Reflect and Apply:
- Have you ever known biblical truths intellectually without fully understanding them spiritually?
- Why is it possible to know about God while still missing what God is saying?
- What can we learn from Nicodemus’ humility in seeking answers from Jesus?
Why Is “Born of Water” So Difficult to Interpret?
Jesus gives Nicodemus an answer that seems simple at first but has generated centuries of discussion.
Scripture clearly teaches that every person must be born of the Spirit to enter God’s kingdom.
But what exactly does Jesus mean by being born of water?
Several interpretations have been proposed throughout church history. Let’s examine the most common views and compare them to the surrounding context.
What Does Jesus Mean by “Born of Water and the Spirit”? (John 3:5-6)
(Verses 5-6) In Jesus’ follow up statement He explains again to Nicodemus that in order to enter the kingdom of God you must be “born of water and the spirit.”
There are a few different schools of thought as to what it means to be born of water. Let’s take a look at each of them.
Born of Water by Physical Birth (Thought #1 – John 3:5)
One thought is “born of water” is referring to physical birth of a baby. A baby grows for nine months in a womb filled with amniotic fluid until the water bursts. Then the baby is born with a gush of water. This thought parallels with what Jesus said in the next verse of this passage.
“Flesh gives birth to flesh, but the Spirit gives birth to spirit.” (John 3:6)
“Born of water” is flesh giving birth to flesh and “born of the Spirit” is the Spirit giving birth to the Spirit. This thought appears to align with scripture.
Born of Water by Spiritual Cleansing (Thought #2 – John 3:5)
The other thought of “born of water” is the use of water for spiritual cleansing. Throughout the Old Testament, water is used in rituals by the Jews to spiritually cleanse their bodies of fleshly impurities. They also used water in other cleansing rituals to prepare the body. For instance, in preparation for eating they would ritually cleanse themselves.
God even spoke to Ezekiel about a time in the future during the last days when He would pour water on the Jews. God would do this at a time when He would call His people back to Himself.
“I will sprinkle clean water on you, and you will be clean; I will cleanse you from all your impurities and from all your idols.” (Ezekiel 36:25)
Born of Water by Baptism (Thought #3 – John 3:5)
The third thought on “born of water” is of baptism. I was baptized in the Catholic church. Barely a few weeks old, I had no idea what was happening to me. I most certainly did not know Jesus, nor did I give my life to Christ. It might be a nice symbolic gesture but I was not born again. I did not give my life to Christ. It had no spiritual significance toward my salvation.
How about being baptized as an adult? Many are baptized when they come to faith, give their life to Christ and are born again. But it’s important to remember, baptism is not a requirement of salvation.
The first thought we looked at in physical birth seems to be best align with biblical truth. It aligns with the continuation of what Jesus says in the passage. It’s also the only thought that every person born of a woman must experience.
In essence, no one can come into this world without being born of water through physical birth. No one can leave this world and enter the kingdom on God (kingdom of heaven) unless they’re born of the Spirit.
Next, let’s take a look at what it means to be born of the Spirit.
Reflect and Apply:
- Have you experienced both physical birth and spiritual birth?
- What evidence of spiritual life has God produced in your heart?
- Why do you think Jesus described salvation as a birth rather than an improvement?
- Are you trusting in religious rituals or in the transforming work of the Holy Spirit?
Learn how new birth connects to the larger Gospel message of John.
Physical Birth Is Not Enough
Every person born into this world has experienced a physical birth. Yet Jesus teaches that physical life alone cannot open the door to God’s kingdom.
Something more is needed.
Nicodemus came to Jesus with religion, knowledge, and status, yet Christ directed his attention to a spiritual birth that only God can provide.
The conversation is about to move from physical realities to one of the deepest spiritual truths in all of Scripture: what it means to be born of the Spirit.
Until Nicodemus understands that truth, he cannot fully understand salvation.
Closing Prayer
Heavenly Father,
Thank You for sending Your Son to reveal the truth about salvation. We confess that no amount of knowledge, religion, or effort can bring us into Your kingdom. Just as Nicodemus needed a new birth, so do we. Open our eyes to understand Your Word, soften our hearts to receive it, and lead us to place our full faith in Jesus Christ alone. Fill us with Your Spirit and continue Your transforming work within us. As we study further, help us grasp the truth of spiritual rebirth and the new life that only You can give.
In Jesus’ name we pray, Amen.