Matthew Henry Commentary 1 Corinthians 3:1-4

"And I, brethren, could not speak unto you as unto spiritual, but as unto carnal, as unto babes in Christ. I fed you with milk, not with meat; for ye were not yet able [to bear it]: nay, not even now are ye able; for ye are yet carnal: for whereas there is among you jealousy and strife, are ye not carnal, and do ye not walk after the manner of men? For when one saith, I am of Paul; and another, I am of Apollos; are ye not men?" — 1 Corinthians 3:1-4 (ASV)

The most simple truths of the gospel, concerning human sinfulness and God's mercy, repentance towards God, and faith in our Lord Jesus Christ, stated in the simplest language, better suit people than more profound mysteries. People may have much doctrinal knowledge, yet be mere beginners in the life of faith and experience.

Contentions and quarrels about religion are sad evidence of carnality. True religion makes people peaceable, not contentious.

But it is regrettable that many who should live as Christians, live and act too much like worldly people. Many who profess faith, and preachers as well, show themselves to be still carnal, by vainglorious strife, eagerness for dispute, and readiness to despise and speak evil of others.