Therefore let no man glory in men As there is nothing that is more vain than man, how little security there is in leaning upon an evanescent shadow! Hence he infers with propriety from the preceding statement, that we must not glory in men, inasmuch as the Lord thus takes away from mankind universally every ground of glorying. At the same time this inference depends on the whole of the foregoing doctrine, as will appear ere long. For as we belong to Christ alone, it is with good reason that he teaches us, that any supremacy of man, by which the glory of Christ is impaired, involves sacrilege.

Therefore - Paul here proceeds to apply the principles which he had stated above. Since all were ministers or servants of God; since God was the source of all good influences; since, whatever might be the pretensions to wisdom among people, it was all foolishness in the sight of God, the inference was clear, that no man should glory in man. They were all alike poor, frail, ignorant, erring, dependent beings. And hence, also, as all wisdom came from God, and as Christians partook Alike of the benefits of the instruction of the most eminent apostles, they ought to regard this as belonging to them in common, and not to form parties with these names at the head.
Let no man glory in men; - See 1-Corinthians 1:29; compare Jeremiah 9:23-24. It was common among the Jews to range themselves under different leaders - as Hillel and Shammai; and for the Greeks, also, to boast themselves to be the followers of Pythagoras, Zeno, Plato, etc. The same thing began to be manifest in the Christian church; and Paul here rebukes and opposes it.
For all things are yours - This is a reason why they should not range themselves in parties or factions under different leaders. Paul specifies what he means by "all things" in the following verses. The sense is, that since they had an interest in all that could go to promote their welfare; as they were common partakers of the benefits of the talents and labors of the apostles; and as they belonged to Christ, and all to God, it was improper to be split up into factions, as if they derived any special benefit; from one set of persons, or one set of objects. In Paul, in Apollos, in life, death, etc. they had a common interest, and no one should boast that he had any special proprietorship in any of these things.

Let no man glory in men - Let none suppose that he has any cause of exultation in any thing but God. All are yours; he that has God for his portion has every thing that can make him happy and glorious: all are his.

(11) Therefore let no man (h) glory in men. For all things are (i) yours;
(11) He returns to the proposition of the second verse, first warning the hearers, that from now on they do not esteem as lords those whom God has appointed to be ministers and not lords of their salvation. This is done by those that depend upon men, and not upon God that speaks by them.
(h) Please himself.
(i) Helps, appointed for your benefit.

Therefore let no man glory in men,.... The apostle means ministers, who are but men, even the best of them, and therefore not to be gloried in; and has chiefly respect to the false teachers, whose wisdom, learning, and eloquence, the Corinthians were greatly taken with, and boasted of; it was so ensnaring to them, that they even idolized them for it, called them their masters, pinned their faith on their sleeve, gave up themselves to them, and were greatly under their authority, influence, and direction, which is here condemned; and which was so far from being right, that they ought not to behave in such manner to the best of ministers, nor to glory in anyone above another; no, not in Paul, nor Apollos, nor Cephas;
for all things are yours; all the ministers, and all they are endowed with; these were all for their use and service, for their benefit and advantage; wherefore it was very wrong to set up one above, or against another, or for any party to engross anyone minister, when he belonged to them all; and great weakness to reject others, when they had a common right and property in them.

let no man glory in men--resuming the subject from 1-Corinthians 3:4; compare 1-Corinthians 1:12, 1-Corinthians 1:31, where the true object of glorying is stated: "He that glorieth, let him glory in THE LORD." Also 1-Corinthians 4:6, "That no one of you be puffed up for one against another."
For all things--not only all men. For you to glory thus in men, is lowering yourselves from your high position as heirs of all things. All men (including your teachers) belong to Christ, and therefore to you, by your union with Him; He makes them and all things work together for your good (Romans 8:28). Ye are not for the sake of them, but they for the sake of you (2-Corinthians 4:5, 2-Corinthians 4:15). They belong to you, not you to them.

Therefore - Upon the whole. Let none glory in men - So as to divide into parties on their account. For all things are yours - and we in particular. We are not your lords, but rather your servants.