For ye are as yet carnal So long as the flesh, that is to say, natural corruption, prevails in a man, it has so completely possession of the man's mind, that the wisdom of God finds no admittance. Hence, if we would make proficiency in the Lord's school, we must first of all renounce our own judgment and our own will. Now, although among the Corinthians some sparks of piety were emitted, they were kept under by being choked. [1] For since there are among you. The proof is derived from the effects; for as envying, and strifes, and divisions, are the fruits of the flesh, wherever they are seen, it is certain that the root is there in its rigor. Those evils prevailed among the Corinthians; and accordingly he proves from this that they are carnal He makes use of the same argument, too, in Galatians 5:25 If ye live in the Spirit, walk also in the Spirit For while they were desirous to be regarded as spiritual, he calls them to look at their works, by which they denied what with their mouth they professed (Titus 1:16.) Observe, however, the elegant arrangement that Paul here pursues: for from envying spring up contentions, and these, when they have once been enkindled, break out into deadly sects: but the mother of all these evils is ambition. Walk as men From this it is manifest that the term flesh is not restricted to the lower appetites merely, as the Sophists pretend, the seat of which they call sensuality, but is employed to describe man's whole nature. For those that follow the guidance of nature, are not governed by the Spirit of God. These, according to the Apostle's definition, are carnal, so that the flesh and man's natural disposition are quite synonymous, and hence it is not without good reason that he elsewhere requires that we be new creatures in Christ (2-Corinthians 5:17.)

Footnotes

1 - "L'estouffement touteffois venant de leurs affections perverses, surmontoit;" -- "The suffocation, nevertheless, proceeding from their perverse affections, prevailed."

For ye are yet carnal - Though you are Christians, and are the friends of God in the main, yet your divisions and strifes show that you are yet, in some degree, under the influence of the principles which govern the people of this world. People who are governed solely by the principles of this world, evince a spirit of strife, emulation and contention; and just so far as you are engaged in strife, just so far do you show that you are governed by their principles and feelings.
For whereas - In proof that you are carnal I appeal to your contentions and strifes.
Envying - ζῆλος zēlos, zeal; used here in the sense of envy, as it is in James 3:14, James 3:16. It denotes, properly, any "fervour" of mind (from ζέω zeō), and may be applied to any exciting and agitating passion. The envy here referred to, was that which arose from the superior advantages and endowments which some claimed or possessed over others. Envy everywhere is a fruitful cause of strife. Most contentions in the church are somehow usually connected with envy.
And strife - Contention and dispute.
And divisions - Dissensions and quarrels. The margin correctly renders it "factions." The idea is, that they were split up into parties, and that those parties were embittered with mutual recriminations and reproaches, as they always are in a church.
And walk as men - Margin. "according to man." The word "walk" is used often in the Scriptures in the sense of "conduct" or "act." You conduct yourselves as human beings of this earth, that is, as people commonly do; you evince the same spirit that the great mass of mankind does. Instead of being filled with love; of being united and harmonious as the members of the same family ought to be, you are split up into factions as the people of the world are.

There is among you envying, and strife, and divisions - Ζηλος και ερις και διχοστασιαι. There are three things here worthy of note: these people were wrong in thought, word, and deed. Ζηλος, envying refers to the state of their souls; they had inward grudgings and disaffection towards each other. Ερις, strife or contention, refers to their words; they were continually disputing and contending whose party was the best, each endeavoring to prove that he and his party were alone in the right. Διχοστασιαι, divisions, refers to their conduct; as they could not agree, they contended till they separated from each other, and thus rent the Church of Christ. Thus the envying and grudging led to strife and evil Speaking, and this led to divisions and fixed parties. In this state well might the apostle say, Are ye not carnal, and walk as men? Ye act just as the people of the world, and have no more of the spirit of religion than they.

For ye are yet carnal: for whereas [there is] among you envying, and strife, and divisions, are ye not carnal, and walk as (d) men?
(d) Using the tools of man's intellect and judgment.

For ye are yet carnal,.... The Syriac reads it, , "ye are in the flesh": a phrase the apostle elsewhere uses of men in an unregenerate state; but this is not his meaning here, as before explained, but that carnality still prevailed among them, of which he gives proof and evidence:
for whereas there is among you envying, and strife, and divisions, are ye not carnal, and walk as men? They envied each other's gifts and knowledge, strove about words to no profit, entered into warm debates and contentions about their ministers, and went into factions and parties, which were distinguished by the names they were most affected to; in all which they gave too clear evidence of their prevailing carnality, that they too much walked as other men, who make no profession of religion; that they were led by the judgment of men, and were carried away with human passions and inflections; and in their conduct could scarcely be distinguished from the rest of the world. The things that are here mentioned, and with which they are charged, are reckoned by the apostle among the works of the flesh, Galatians 5:19 the phrase, "and divisions", is omitted in the Alexandrian copy, and in some others, and in the Vulgate Latin and Ethiopic versions.

envying--jealousy, rivalry. As this refers to their feelings, "strife" refers to their words, and "divisions" to their actions [BENGEL]. There is a gradation, or ascending climax: envying had produced strife, and strife divisions (factious parties) [GROTIUS]. His language becomes severer now as He proceeds; in 1-Corinthians 1:11 he had only said "contentions," he now multiplies the words (compare the stronger term, 1-Corinthians 4:6, than in 1-Corinthians 3:21).
carnal--For "strife" is a "work of the flesh" (Galatians 5:20). The "flesh" includes all feelings that aim not at the glory of God, and the good of our neighbor, but at gratifying self.
walk as men--as unregenerate men (compare Matthew 16:23). "After the flesh, not after the Spirit" of God, as becomes you as regenerate by the Spirit (Romans 8:4; Galatians 5:25-26).

For while there is among you emulation in your hearts, strife in your words, and actual divisions, are ye not carnal, and walk according to men - As mere men; not as Christians, according to God.