For in many things we offend all,.... Or "we all offend", slip and fall; no man lives without sin; in many, in most, if not in all things, a good man himself does, he sins; and this extends to the most solemn services, and best works of a good man; there is sin in his holy things, imperfections in all his performances; his righteousnesses are as filthy rags; hence no man can be justified by his works before God, nor is any man perfect in this life, so as to be without sin in himself: the apostle includes himself in this account, and that not out of modesty merely, or in a complaisant way, but as matter of fact, and what he found in himself, and observed in the conduct of his life: and now this is given as a reason why persons should not be anxious of teaching others, since in many instances, in common speech and conversation, men are apt to offend, and much more in a work which requires a multitude of words; or why men should be careful how they charge, censure, and reprove others, in a rash, furious, and unchristian manner; since they themselves are in the body, and may be tempted, and are attended with many infirmities, slips, and falls in common life.
If any man offend not in word; from slips and falls in general, the apostle proceeds to the slips of the tongue, and to the use and abuse of that member; and his sense is, that if a man has so much guard upon himself, and such a command over his tongue, and so much wisdom to use it, as to give no offence by it, to his fellow creatures, and fellow Christians:the same is a perfect man; not that he is perfect in himself, and without sin, that is denied before; unless this is considered as a mere hypothesis, and by way of concession; that could there be found out a man that never, for instance, offends in word in anyone part of life, that man may be allowed, and be set down to be a perfect man; but no such man is to be found, and therefore none perfect: but rather the sense is, that he who in common is so careful of his speech, as not to offend his brethren, may be looked upon as a sincere and truly religious man; See Jas 1:26 or he may be accounted a wise and prudent man, such an one as in Jas 3:13 he is not a babe in understanding, a child in conduct, but a grown man; at full age; a perfect man; in which sense the word is used in 1Co 2:6.