GROW UP! Maturing from 'Milk' to 'Meat' Christianity
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The afternoon sun slanted through the windows of the house in Corenth where the church gathered. Paul sat among them, his weathered hands gesturing as he spoke, but his heart was heavy. These believers, these precious souls he led to Christ, were stuck. They'd been following Jesus for years now, but something was wrong. They still squabbled like children over which teacher they preferred. They still needed someone to settle every dispute, explain every principle, make every decision for them. They were like infants who should have been walking but were still crawling, still crying for milk when they should have been feasting on meat.
Brothers and sisters, Paul said, and you could hear the mix of love and frustration in his voice. I couldn't speak to you as spiritual people, but as people of the flesh, as infants in Christ. I fed you with milk, not solid food, for you were not yet ready for it. And even now, you are not yet ready. 1 Corinthians 3:1 and2. The room grew quiet. Some shifted uncomfortably.
They knew he was right. They'd been content to stay spiritual babes, always needing someone else to tell them what God wanted, always looking to human leaders instead of learning to hear from the spirit themselves. Later, when Paul wrote to the Hebrew believers, he expressed the same concern. Though by this time, you ought to be teachers, you need someone to teach you again the basic principles of the oracles of God. You need milk, not solid food. For everyone who lives on milk is unskilled in the word of righteousness since he is a child. But solid food is for the mature who for those who have their powers of discernment trained by constant practice to distinguish good from evil.
Hebrews 5:12-14. Picture it. Believers who'd walked with Jesus for years, who'd heard the apostles teach, who'd witnessed miracles, yet they were still spiritual toddlers. They couldn't chew on the deeper truths of God. They couldn't digest the meat of understanding their identity in Christ, their participation in divine nature, the reality that Christ actually lived in them. They were still sipping milk, the elementary things about Christ when they should have been teaching others the deeper things. And here's what breaks my heart.
The same scene plays out in churches everywhere today. We've got believers who've been Christians for decades who still can't make a decision without calling their pastor. They don't know how to hear God's voice for themselves. They don't understand that Christ literally lives in them, that they're temples of the Holy Spirit, that they have everything they need for life and godliness. They're still waiting for the next sermon, the next conference, the next book to tell them what to do when the teacher himself dwells within them. Let me paint a picture of what this looks like in real life. Let's say we have a fictitious person named Sarah.
Been a Christian for 15 years. Every Sunday she's in church, notebook ready, hanging on every word from the pulpit. When she faces a decision, should she take that job? Should she date that guy? How should she handle the conflict with her neighbor? She immediately thinks, "I need to ask Pastor Jim." She's never learned to open her Bible and let the spirit guide her understanding.
She's never discovered that she has the mind of Christ. That the same spirit who inspired the scriptures lives in her and can illuminate them for her. Meanwhile, across town, there's Michael. He's been walking with Jesus for about the same amount of time. But something's different. When he faces decision, he goes to prayer. He opens the word.
He's learned to recognize the spirit's voice. He seeks wise counsel. sometimes, sure, but he's not dependent on it. He knows that Christ lives in him, that he's been given divine nature, that he has direct access to the father. He doesn't need a middleman to interpret God's will for his life. And you don't either. You see the difference?
It's not about how long you've been a Christian. It's about whether you've moved from milk to meat, from dependence to maturity, from secondhand faith to firthand encounter. Jesus himself modeled this for us. You remember what he told his disciples? I still have many things to say to you, but you cannot bear them now. When the spirit of truth comes, he will guide you into all truth. John 16:12 and 13.
Jesus was saying, "Look, you can't handle the solid food yet, but I'm not going to leave you as babies. The spirit's coming and he's going to be your teacher, your guide, your source of understanding." And that's exactly what happened at Pentecost. The spirit fell and suddenly these fishermen who couldn't understand Jesus' parables were preaching with power. They weren't running to find Jesus' body to ask him what to do. They had the spirit. They had the mind of Christ.
They were operating from their new nature, their divine identity. Paul got this. That's why he could say, "I have been crucified with Christ. It is no longer I who live, but Christ who lives in me." Galatians 2:20. He wasn't just following rules or waiting for someone to tell him what to do. He was living from the reality that Christ himself had taken up residence within him.
He could say, "We have the mind of Christ." 1 Corinthians 2:16. Think about that. The mind of Christ, not just good advice about Christ, not just teachings from Christ, but his actual mind, his way of thinking, his wisdom available to us from within. Here's what milk Christianity looks like today. It's the believer who only grows when they're in a program. They need the structure of a class, the accountability of a group, the direction of a leader.
Now, don't get me wrong, those aren't bad things. They're very good things. But if that's all you've got, if you can't grow without them, you're still on milk. Milk Christians are like thermometers. They just reflect the temperature of the environment. When they're around strong believers, they're strong. When they're alone or around negative influences, they waver.
They haven't learned to generate their own heat from the fire of God within them. They're always looking for the next spiritual high, the next conference, the next experience to prop up their faith. They're consumers of religious goods and services rather than producers of spiritual fruit. They sit in church week after week taking notes they will never review, hearing truths they'll never apply because they're waiting for someone else to make it real for them. But mature believers, they're different. They're like the thermostats. They set the temperature.
They don't just reflect their environment. They change it. They know who they are in Christ. They understand that they're not just forgiven sinners trying to be good. They're new creations, temples of the Holy Spirit, partakers of divine nature. They can open their Bibles and feast. They don't need someone to pre- chew their food for them.
The spirit illuminates the word and they can hear God speaking directly to their situation. They practice what the psalmist said. I have stored up your word in my heart that I might not sin against you. Psalm 119:11. The word isn't just information to them. It's transformation. It's living and active in their lives.
They understand what John meant when he wrote, "But you have been anointed by the Holy One, and you all have knowledge. That anointing that you receive from him abides in you, and you have no need that anyone should teach you." 1 John 2:20 and 27. Now, John wasn't saying we don't need teachers. He was a teacher himself. He was saying that ultimately we have the teacher living within us. We're not dependent on human wisdom alone.
Mature believers can navigate life's complexities because they've learned to walk by the spirit. When they face decisions, they don't panic. They don't immediately run to someone else. They know how to seek God. They've developed what Hebrews calls powers of discernment trained by constant practice. They've learned to recognize God's voice amid all the other voices clamoring for their attention.
They can handle the meat of understanding their union with Christ. They grasp what Paul meant when he said, "We're seated with Christ in heavenly places. They understand that the same power that raised Jesus from the dead lives in them." They're not trying to get God's attention. They know they already have it. They're not trying to earn his love. They know they're already loved perfectly.
Think about it like this. When you were a baby, your parents decided everything for you. What you ate, what you wore, where you went, and that was appropriate for that season of your life. But if you're 30 years old and still need your mom to pick out your clothes and decide what you should eat for lunch, something's wrong. You should have developed the ability to make those choices yourself based on the principles and wisdom you've learned through your life. Well, it's the same in our spiritual lives. When we're new believers, we need a lot of handholding.
We need clear direction, simple teachings, constant encouragement. That's beautiful and necessary. The milk of the gospel. God loves you. Jesus died for you. You're forgiven. That's essential nutrition for spiritual infants, for all of us.
But God never intended for us to stay there. He's designed us to grow, to mature, to move from milk to meat. He wants us to understand not just that we're forgiven, but that we're new creations. Not just that God loves us, but that he's made his home in us. Not just that we should try to be good, but that his divine nature is at work within us, transforming us from the inside out. The writer of Hebrews lists some of the elementary doctrine of Christ. Repentance from dead works, faith toward God, instructions about washings, laying on of hands, resurrection of the dead, and eternal judgment.
These are the milk teachings, the basics. They're important, but they're just the beginning. The meat, that's understanding your identity as a child of God who shares in his divine nature, as Peter said. It's grasping that Christ doesn't just help you from the outside. He lives his life through you from the inside. It's realizing that you're not trying to become something. You're learning to live from who you already are in Christ.
It's understanding that the Christian life isn't about following rules, but about expressing the new nature you've been given. Let me give you some practical examples of the difference. When milk Christians face temptation, they white knuckle it. They try harder. They make resolutions. They look for accountability partners to keep them in line. And these things can help, but they're external solutions to what's ultimately an internal reality.
Mature believers, when they face temptation, they remember who they are. They say, "That's not who I am anymore. I'm dead to sin and alive to God. Christ lives in me, and his nature doesn't desire that. I'm going to live for my true identity." They're not fighting to become something. They're resting in who they already are.
When mill Christians read the Bible, they're looking for rules to follow or promises to claim. They want someone to tell them what it means and how to apply it. They're dependent on study guides and commentaries and sermon notes. Again, all good things, but we shouldn't be dependent on them. Mature believers read the Bible as a living conversation with God. They understand the same spirit who inspired the words lives in them and can illuminate them. They meditate on the word, letting it wash over them, transform them, shape their thinking.
They can hear God speaking directly to their situation through the ancient text because they know the author personally. When milk Christians pray, they're trying to convince God to do something. They beg. They plead. They wonder if they're getting through. They look for formulas. If I pray this way, if I fast that many days, if I say the right words, then God will answer.
Mature believers pray from a place of union. They know they're already heard, already loved, already accepted. They're not trying to twist God's arm. They're aligning their hearts with his. They understand what Jesus meant when he said, "If you abide in me and my words abide in you, ask whatever you wish and it will be done for you." John 15:7. When you're living from that place of union, your desires align with his, and so they naturally happen.
When milk Christians face trials, they wonder what they did wrong. They question God's love. They need constant reassurance from others that God hasn't abandoned them. Mature believers have learned what James meant. Count it all joy, my brothers, when you meet trials of various kinds. For you know that the testing of your faith produces steadfastness. James 1 2 and 3.
They understand that trials aren't punishment. They're opportunities. Opportunities for the divine nature within them to be revealed. They've learned to see difficulties as the resistance training that develops spiritual muscle. And here's the thing, God's not disappointed in spiritual babies. He loves them perfectly. A parent isn't disappointed that their newborn can't walk.
They're thrilled that the baby exists. But that same parent would be concerned if their teenager was still crawling. The issue isn't being a baby. It's staying a baby when you should be growing. Paul says something profound to the Galatians. My little children, for whom I am again in the anguish of childbirth until Christ is formed in you. Galatians 4:1 19.
He wasn't trying to get Christ to come into them. Christ was already there. He was agonizing for Christ to be formed in them for the reality of his inddwelling presence to shape their thinking, their choosing, their living. That's the journey from milk to meat. It's Christ being formed in you. It's moving from knowing about God to knowing God. It's shifting from following rules to expressing your new nature.
It's growing from dependence on human mediators to direct communication with God through Christ. So, how do you make this transition? How do you move from milk to me? Well, first you've got to believe what God says about you. You're not just a sinner saved by grace, though that is true. You're a new creation. Christ lives in you.
You're a partaker of the divine nature. You have the mind of Christ. The same spirit who raised Jesus from the dead dwells in you. This isn't positive thinking. This is spiritual reality expressed in the Bible. Second, you got to start practicing. Remember what Hebrews said about mature believers.
They have their powers of discernment trained by constant practice. You don't become mature by accident. You become mature by consistently choosing to live from your true identity by regularly going to God yourself instead of always through others by practicing hearing his voice in the word and in prayer. Third, you got to be willing to make mistakes. Babies learning to walk fall all the time. That's part of the process. As you learn to hear God for yourself, you might get it wrong sometimes, and that's okay.
God's grace covers our honest mistakes. It's better to step out and stumble than to never learn to walk at all. Fourth, you need to get comfortable with mystery. Milk is simple. It's all one substance, easy to digest. Meat is complicated. Different textures, flavors requiring more work to process.
Mature faith can hold tensions. It can say, "I am complete in Christ and I'm being transformed." Without needing to resolve the apparent contradiction there. It can embrace both the already and the not yet of our salvation. Finally, you need to remember that maturity isn't about independence from the body of Christ. We're not long rangers. Mature believers still need community, still value teachers, still seek wisdom from others.
The difference is that they're not dependent on these things for their spiritual survival. They can give as well as receive. They can teach as well as learn. They can strengthen others because they've learned to draw strength from the source within. Listen, I'm not saying pastors and teachers aren't important. They absolutely are. Ephesians 4 tells us that Christ gave apostles, prophets, evangelists, pastors, and teachers to equip the saints for the work of ministry.
But notice, they're given to equip the saints, not to do all the ministry for them. They're meant to help believers mature, not keep them dependent. A good teacher's goal is to work themselves out of a job. They want their students to grow to the point where they can feed themselves, hear God for themselves, minister to others themselves. Jesus did this with his disciples. He taught them, trained them, then sent them out to do what he'd been doing. He didn't create permanent dependence.
He developed mature ministers. The church should be like a greenhouse, a place where young plants are nurtured until they're strong enough to be transplanted outside into the ground. But too often, we've created spiritual nurseries where people never graduate from the infant room. We've fostered dependence instead of developing maturity. Here's my challenge to you. Where are you on this journey? Are you still dependent on others to spoon feed you spiritual truth?
Do you only grow when you're in a program or listening to a sermon? Or have you learned to feed yourself the word? Can you hear God's voice for yourself? Are you living from the reality that Christ dwells in you? If you're still on milk, that's okay. But don't stay there. God has so much more for you.
There's a feast of understanding waiting. understanding of your true identity, your divine nature, your union with Christ, your authority as a believer, your purpose in God's kingdom. But you'll never taste it if you're content with milk. And if you've begun to taste the meat, keep going. Keep pressing into the deeper truths of who you are in Christ. Keep practicing living from your new nature. Keep learning to recognize the Spirit's voice.
Keep growing in your ability to discern good from evil. Not by external rules, but by the divine nature within you. The world desperately needs mature believers. Not perfect people, but those who know who they are in Christ and live from that reality. People who can hear from God and follow his leading. People who can stand firm in trials because they're rooted in their true identity. people who can minister life to others because they're drawing from the well of God within themselves.
You were never meant to stay a spiritual infant. You were designed to grow, to mature, to move from milk to meat. Christ in you isn't just your hope of future glory. He's your present power for transformation. The teacher lives within you. The word is near you. The spirit is ready to guide you into truth.
It's time to grow up in Christ. It's time to move from secondhand faith to firsthand encounter. It's time to discover that you have everything you need for life and godliness through your knowledge of him who called you. The table is set. The meat is prepared. Will you come and feast? Let this be our prayer.
Aba Father, we thank you that you've not left us as orphans dependent on human wisdom alone. You've given us your spirit, your word, and your very presence within us. Forgive us for the times we've been content with milk when you've prepared meat for us. Give us a holy hunger for the deeper truths of our identity in Christ. Help us to grow from dependence to maturity, from fear to faith, from external religion to internal transformation. Teach us to hear your voice, to recognize your leading, to live from the divine nature you place within us. May we be those who not only receive but also give, who not only learn but also teach, who not only follow but also lead others into the glorious freedom of knowing who they are in you.
Let Christ be fully formed in us that your light might shine through us into a world that desperately needs to see mature sons and daughters of God. In Jesus name, amen. [Music]


