What an opening! Paul is one chapter beyond the subject of "the wisdom of men" and "the wisdom of God." Notice how the wisdom of men was affecting these converted Corinthians. That Paul says that they were still "babes in Christ" shows they were converted, but they were converted to such a small degree that Paul still had to speak to them as if they were unconverted!
John W. Ritenbaugh
The Wisdom of Men and Faith
In using milk as a metaphor in I Peter 2:2, Peter is in no way chiding people as Paul does in Hebrews 5:12-14. The former uses milk simply as a nourishing food because his emphasis is on desire, not depth. Paul uses milk as a metaphor for elementary because he wants to shock the Hebrews into comprehending how far they had slipped from their former state of conversion.
Paul also uses milk as a metaphor for weak or elementary in I Corinthians 3:1-2: "And I, brethren, could not speak to you as to spiritual people but as to carnal, as to babes in Christ. I fed you with milk and not with solid food; for until now you were not able to receive it, and even now you are still not able." Paul judges the Corinthians as weak based upon their behaviors and attitudes, which reflected no spiritual progress. So he "fed" these immature Christians elementary knowledge because things of greater depth would have gone unappreciated, misunderstood, and unused. These references directly tie spiritual diet to growth in understanding, behavior, and attitude.
Paul's milk metaphors are scathing put-downs! Undoubtedly, he seriously hurt the feelings of many in the congregation, yet he is free and clear before God of any charge of offense. He does not question their conversion, but he certainly rebukes their lack of growth. He rightly judges that they need to have their feelings hurt so they could salvage what remained of their conversion.
In I Corinthians 3, the embarrassing immaturity that required him to feed the people like babies also produced strife and factions in the congregation, proving that the people were far more carnal than converted. The Hebrews account is more complex: The people had once been more mature but had regressed. It is a situation vaguely similar to elderly people becoming afflicted with dementia, except that faith, love, character, conduct, and attitude were being lost rather than mental faculties. This resulted in the people drifting aimlessly.
An additional insight regarding an insufficient spiritual diet appears in the next chapter. Paul tells them that their problems are directly related to being lazy. Dull in the phrase "dull of hearing" in Hebrews 5:11 is more closely related to "sluggish" or "slothful." It is translated as such in Hebrews 6:12, ". . . that you do not become sluggish, but imitate those who through faith and patience inherit the promises."
Paul charges them with being lazy listeners; they are not putting forth the effort to meditate and apply what is taught them. They are, at best, merely accepting. That they are not using what they hear is proof enough for Paul to understand that they are not thinking through the seriousness or the practical applications of the teachings. In other words, they are not assimilating what they hear, and the result is a lack of faith and a consequent faithlessness. His rebuke is far more serious than the one in I Corinthians 3 because these people are older in the faith. They have frittered away a large amount of time that would have been far better spent on spiritual growth.
Paul attempts to shame and shock them into realizing how far they had slipped by calling these grown people—some of them undoubtedly elderly—infants. He goes so far as to tell them that they are unacquainted with and unskilled in the teaching on righteousness. In other words, he attributes to them the one particular trait of infants: that they do not understand the difference between right and wrong, a characteristic that defines immaturity. A parent must instruct and chasten a child until it understands.
The Bible provides ample evidence that a poor spiritual diet results in a spiritually weak and diseased person, just as a poor physical diet works to erode and eventually destroy a person's physical vitality. Similarly, we can see that a person can be in good spiritual health but lose it through laziness or another form of neglect. Just as a mature adult needs good, solid nourishment to maintain his vitality and remain free of disease, the spiritual parallel follows. For one to grow to spiritual maturity and vitality, a mature Christian needs solid, spiritual nourishment, assimilated and actively applied, to continue growing and prevent regressing, as opposed to the Hebrews sluggish spiritual deterioration.
John W. Ritenbaugh
The Offerings of Leviticus (Part Eight): Conclusion (Part One)
Although gennao can technically mean "begotten," the weight of Scripture is heavily on it meaning "born" rather than "begotten," even in scriptural areas far removed from the John 3 controversy.
In I Peter 1:23, the phrase "having been born again" is anagennao, which comes from gennao, and means "to beget or (by extension) bear (again)." The apostle makes quite clear in I Peter 2:1-2 that he considers those he is writing to as already born, rather than unborn and within a womb. Only a child already born would feed on milk, or Peter's metaphor would be totally wrong.
A similar circumstance appears in Hebrews 5:13-14:
For everyone who partakes only of milk is unskilled in the word of righteousness, for he is a babe. But solid food belongs to those who are of full age, that is, those who by reason of use have their senses exercised to discern both good and evil.
Again, the metaphor pictures an already-born child who eats and drinks.
Paul castigates the members of the Corinthian congregation because of their spiritual immaturity, describing them as babies who needed milk:
And I, brethren, could not speak to you as to spiritual people but as to carnal, as to babes in Christ. I fed you with milk and not solid food; for until now you were not able to receive it, and even now you are still not able. (I Corinthians 3:1-2)
The metaphor of eating and drinking only works if we are considered already born spiritually. We were spiritually begotten by the Father at some point in the past through His calling, but we have progressed beyond that begettal to a spiritual birth long before the resurrection of the dead. There is not a single verse that shows us to be begotten but not yet born.
The analogy of being begotten and in the womb of the church is not only scripturally wrong, it is totally inadequate when God commands us to do practical activities normal to Christian life. A child in a womb cannot pray, study, fast, serve, consider, choose, sacrifice, humble himself, repent, forgive, be merciful, walk in the Spirit, rejoice, love, use wisdom, be discreet, intercede, or bring glory to God.
John W. Ritenbaugh
Born Again or Begotten? (Part Three)
Paul is writing to people in the church who are still doing what comes naturally, speaking and behaving from their own resources and from the education in attitudes and conduct that they learned from Satan and his society (Ephesians 2:2-3).
John W. Ritenbaugh
Revelation 2-3 and Works
Obviously, Paul expected much better of them. When he calls them "carnal," he does not mean they are unconverted but acting as if they were unconverted. He is strongly implying they had either regressed from earlier maturity or barely left the starting blocks in growing into mature Christians. Paul uses "carnal" as a synonym of "immature" or "incomplete." Their conduct and attitude were consistent with spiritual babes. From other parts of the epistle, we know they did not have their emotions under control and went pell-mell from one trouble to another, creating division in the congregation through their lack of knowledge, experience, and character. Giving them the benefit of the doubt, they, in their almost complete self-centeredness, apparently did not know how to do things the right way.
We might say they had no common sense or wisdom. Their discernment of situations and their evaluation of what to do did not originate in a godly perspective. Consequently, they were motivated to conduct themselves in ways unbecoming of God, Christianity, and the Kingdom of God. The American Heritage College Dictionary defines wisdom as "understanding of what is true, right or lasting; insight." God's revelation provides us these very qualities and more if we follow His counsel.
John W. Ritenbaugh
The Elements of Motivation (Part Two): Vision