| Geneva Study Bible {6} But he that glorieth, let him glory in the Lord. (6) He somewhat moderates that which he spoke of himself, and in so doing also prepares the Corinthians to hear other things, witnessing that he seeks nothing else but to approve himself to God, whose glory alone he seeks. People's New Testament 10:17 But he that glorieth, let him glory in the Lord. Quoted from Jer 11:23. It gives the true rule of boasting. Let the Lord be our boast, for we are nothing. Jamieson-Fausset-Brown Bible Commentary 17. glorieth-Translate, to accord with 2Co 10:16, "boasteth." In contrast to his opponents' practice of boasting in another's line or sphere, Paul declares the only true boasting is in the Lord (1Co 1:31; 15:10). Matthew Henry's Concise Commentary 10:12-18 If we would compare ourselves with others who excel us, this would be a good method to keep us humble. The apostle fixes a good rule for his conduct; namely, not to boast of things without his measure, which was the measure God had distributed to him. There is not a more fruitful source of error, than to judge of persons and opinions by our own prejudices. How common is it for persons to judge of their own religious character, by the opinions and maxims of the world around them! But how different is the rule of God's word! And of all flattery, self-flattery is the worst. Therefore, instead of praising ourselves, we should strive to approve ourselves to God. In a word, let us glory in the Lord our salvation, and in all other things only as evidences of his love, or means of promoting his glory. Instead of praising ourselves, or seeking the praise of men, let us desire that honour which cometh from God only. | 
