Spiritual Rebirth and Relationships

“That which is born of the flesh is flesh, and that which is born of the Spirit is spirit” (John 3:6, ESV). Jesus says this during His conversation with Nicodemus about the necessity of being born again. He isn't describing self-improvement, a new outlook on life, or becoming a more spiritual version of ourselves. He's talking about something we can't produce through effort, education, morality, or good intentions. Spiritual rebirth is the work of God, and when the Spirit gives us new life, that new life should eventually become visible in the way we live.

That's where this gets uncomfortable because it's easy to claim that Christ has changed our hearts while continuing to treat people exactly the way we did before. We can know Scripture, attend church, pray regularly, and talk openly about our faith while still being prideful, unforgiving, selfish, jealous, dishonest, impatient, or impossible to correct. Spiritual rebirth doesn't mean Christians immediately become perfect, but it should mean we're no longer comfortable making excuses for the same sin we're being convicted to confront.

Our relationships are one of the clearest places this gets exposed. It's much easier to talk about loving people than to love someone who has disappointed us, offended us, challenged us, or failed to meet our expectations. It's easier to talk about forgiveness until we're the person who has something legitimate to forgive, and it's easier to preach humility until we're the one who needs to apologize. If we're serious about being led by the Spirit, then our faith has to reach our mouths, attitudes, reactions, grudges, relationships, and the way we behave when somebody gets on our last nerve.

Being born of the Spirit also changes what gets authority over us. We still have desires, emotions, ambitions, insecurities, and impulses, but we don't get to treat every feeling as truth or every desire as something that deserves to be followed. Galatians 5:16 (ESV) says, “But I say, walk by the Spirit, and you will not gratify the desires of the flesh.” Walking by the Spirit requires us to recognize that some of what comes naturally to us needs to be challenged rather than embraced. Sometimes the natural response is retaliation, jealousy, gossip, lust, pride, selfishness, or the need to prove we're right, and following Christ means we don't get to defend those reactions just because they're genuinely how we feel.

That doesn't mean Christians become passive people who tolerate mistreatment, avoid boundaries, or refuse to confront wrongdoing in the name of being loving. Jesus wasn't weak, and biblical love isn't spineless. There are times when truth needs to be spoken, boundaries need to be established, relationships need to change, and harmful behavior needs to be confronted. The difference is that our response shouldn't be controlled by revenge, ego, bitterness, or the desire to hurt somebody because they hurt us.

Spiritual rebirth should also change the way we see other people because Christianity doesn't give us permission to divide everyone into people we consider worthy and people we don't. Other people aren't supporting characters in our story, obstacles to our happiness, or tools for getting what we want. They're people made in the image of God, which should affect how we speak to them, speak about them, disagree with them, forgive them, correct them, and serve them.

John 3:6 isn't telling us to escape the physical world for some higher spiritual existence. Jesus is explaining why we need new life from the Holy Spirit in the first place. Flesh produces flesh, human effort can't manufacture spiritual life, and cleaning up our behavior isn't the same thing as being born again. God changes us from within, and that inward change begins producing outward evidence.

That's the part worth examining because if we say the Spirit has changed us, there should eventually be something in our lives that points to that change. We should be becoming easier to correct, quicker to forgive, slower to retaliate, more truthful, more compassionate, less controlled by ego, and more willing to admit when we're wrong. When conflict exposes what's underneath the polished Christian exterior, our response should increasingly look different because Christ is changing us.

Being born again isn't about becoming nicer, more positive, or more religious. It's receiving new life through the Spirit because we couldn't save or transform ourselves and then learning to live from that new identity. We won't do it perfectly, but there should be movement, conviction, repentance when we fail, and evidence over time that the person Christ is changing on the inside is starting to show up in the way we treat people on the outside.