That no flesh should glory Though the term flesh here, and in many passages of Scripture, denotes all mankind, yet in this passage it carries with it a particular idea; for the Spirit, by speaking of mankind in terms of contempt, beats down their pride, as in Isaiah 31:3 -- The Egyptian is flesh and not spirit It is a sentiment that is worthy to be kept in remembrance -- that there is nothing left us in which we may justly glory. With this view he adds the expression in God's presence For in the presence of the world many delight themselves for the moment in a false glorying, which, however, quickly vanishes like smoke. At the same time, by this expression all mankind are put to silence when they come into the presence of God; as Habakkuk says -- Let all flesh keep silence before God, (Habakkuk 2:20.) Let every thing, therefore, that is at all deserving of praise, be recognized as proceeding from God.

That no flesh - That no person; no class of people. The word "flesh" is often thus used to denote human beings. Matthew 24:22; Luke 3:6; John 17:2; Acts 2:17; 1-Peter 1:24; etc.
Should glory - Should boast; Romans 3:27.
In his presence - Before him. That man should really have nothing of which to boast; but that the whole scheme should be adapted to humble and subdue him. On these verses we may observe:
(1) That it is to be expected that the great mass of Christian converts will be found among those who are of humble life - and it may be observed also, that true virtue and excellence; sincerity and amiableness; honesty and sincerity, are usually found there also.
(2) that while the mass of Christians are found there, there are also those of noble birth, and rank, and wealth, who become Christians. The aggregate of those who from elevated ranks and distinguished talents have become Christians, has not been small. It is sufficient to refer to such names as Pascal, and Bacon, and Boyle, and Newton, and Locke, and Hale, and Wilberforce, to show that religion can command the homage of the most illustrious genius and rank.
(3) the reasons why those of rank and wealth do not become Christians, are many and obvious:
(a) They are beset with special temptations.
(b) They are usually satisfied with rank, and wealth, and do not feel their need of a hope of heaven.
(c) They are surrounded with objects which flatter their vanity, which minister to their pride, and which throw them into the circle of alluring and tempting pleasures.
(d) They are drawn away from the means of grace and the places of prayer, by fashion, by business, by temptation.
(e) There is something about the pride of learning and philosophy, which usually makes those who possess it unwilling to sit at the feet of Christ; to acknowledge their dependence on any power; and to confess that they are poor, and needy, and blind, and naked before God.
(4) the gospel is designed to produce humility, and to place all people on a level in regard to salvation. There is no royal way to the favor of God. No monarch is saved because he is a monarch; no philosopher because he is a philosopher; no rich man because he is rich; no poor man because he is poor. All are placed on a level. All are to be saved in the same way. All are to become willing to give the entire glory to God. All are to acknowledge him as providing the plan, and as furnishing the grace that is needful for salvation. God's design is to bring down the pride of man, and to produce everywhere a willingness to acknowledge him as the fountain of blessings and the God of all.

That no flesh should glory - God does his mighty works in such a way as proves that though he may condescend to employ men as instruments, yet they have no part either in the contrivance or energy by which such works are performed.

That no (z) flesh should glory in his presence.
(z) "Flesh" is often, as we see, taken for the whole man: and he uses this word "flesh" very well, to contrast the weak and miserable condition of man with the majesty of God.

That no flesh should glory in his presence. That is, "in the presence of God", as some copies, and the Arabic and Ethiopic versions read; not in their blood, birth, families, lineage, and natural descent; nor in their might, power, and dominion; nor in their riches, wealth, and substance; nor in their wisdom, learning, and parts: for however these may be gloried in before men, yet not before God. These are of no account with him, nor will they be regarded by him, or men on account of them; and he has taken a method in choosing and calling the reverse of these, to stain the glory of all flesh, that no man may attribute his salvation to any thing of the creature, but wholly to the sovereign grace and good pleasure of God.

no flesh . . . glory--For they who try to glory (boast) because of human greatness and wisdom, are "confounded" or put to shame (1-Corinthians 1:27). Flesh, like "the flower of the field," is beautiful, but frail (Isaiah 40:6).
in his presence--We are to glory not before Him, but in Him [BENGEL].

That no flesh - A fit appellation. Flesh is fair, but withering as grass. May glory before God - In God we ought to glory.