1 Corinthians 2:6-10
We do, however, speak a message of wisdom among the mature, but not the wisdom of this age or of the rulers of this age, who are coming to nothing. No, we speak of God's secret wisdom, a wisdom that has been hidden and that God destined for our glory before time began. None of the rulers of this age understood it, for if they had, they would not have crucified the Lord of glory. However, as it is written: "No eye has seen, no ear has heard, no mind has conceived what God has prepared for those who love him". But God has revealed it to us by his Spirit.
God has something for all of us that would blow our minds. The problem is that most of us are carnal, and therefore, we not only cant see the revelation of it, but we couldnt handle the manifestation of it. No eye can see, no ear can hear and no mind can conceive what God has for us unless we are in Spirit.
1 Corinthians 2:14
The man without the Spirit does not accept the things that come from the Spirit of God, for they are foolishness to him, and he cannot understand them, because they are spiritually discerned.
To carnal men, the spiritual revelations of God seem like foolishness.
1 Corinthians 3:1-3
Brothers, I could not address you as spiritual but as worldlymere infants in Christ. I gave you milk, not solid food, for you were not yet ready for it. Indeed, you are still not ready. You are still worldly. For since there is jealousy and quarreling among you, are you not worldly? Are you not acting like mere men?
Paul says that there are two types of Christians: Carnal, or fleshly Christians, and spiritual Christians. What is a carnal Christian? Carnal Christians are driven by instinct, or how they feel at the time. Their instincts tell them to yell. Their instincts tell them to fight. Their instincts tell them to accuse and point the finger. But, what is the Spirit saying? Carnal Christians are like animals. Spiritual Christians are in tune to Gods spiritual voice and instead of asking their instincts what to do, they ask themselves: What would God do? Paul said that those people were like babes, that they had not grown and matured in God. They were still worldly. The key word is still. God did not have a problem that they were worldly. His problem was that they were STILL worldly, when they should have progressed out of that realm, out of their flesh, and into the Spirit.
A carnal Christian is like a babe, who can not handle solid food, or mature revelation. They have not grown up, but remain in their flesh. Sadly, most Christians are still carnal.