1-е Коринфянам 3:3

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 Co1 1:11 he had only said "contentions," he now multiplies the words (compare the stronger term, Co1 4:6, than in Co1 3:21). carnal--For "strife" is a "work of the flesh" (Gal 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 Mat 16:23). "After the flesh, not after the Spirit" of God, as becomes you as regenerate by the Spirit (Rom 8:4; Gal 5:25-26).

In this chapter the apostle, I. Blames the Corinthians for their carnality and divisions (Co1 3:1-4). II. He instructs them how what was amiss among them might be rectified, by remembering, 1. That their ministers were no more than ministers (Co1 3:5). 2. That they were unanimous, and carried on the same design (Co1 3:6-10). 3. That they built on one and the same foundation (Co1 3:11-15). III. He exhorts them to give due honour to their bodies, by keeping them pure (Co1 3:16, Co1 3:17), and to humility and self-diffidence (Co1 3:18-21). IV. And dehorts them from glorying in particular ministers, because of the equal interest they had in all (Co1 3:22 to the end).

3:3 Their jealousy and quarreling (see 1:10-12) showed that they were still just like unbelievers, controlled by their sinful nature rather than by the Spirit of God (cp. 2 Cor 12:20; Gal 5:19-21).