21 I shouldn't admit it to you, but our stomachs aren't strong enough to tolerate that kind of stuff.

22 Do they brag of being Hebrews, Israelites, the pure race of Abraham? I'm their match. 23 Are they servants of Christ? I can go them one better. (I can't believe I'm saying these things. It's crazy to talk this way! But I started, and I'm going to finish.) 24 I've been flogged five times with the Jews' thirty-nine lashes, 25 beaten by Roman rods three times, pummeled with rocks once. I've been shipwrecked three times, and immersed in the open sea for a night and a day. 26 In hard traveling year in and year out, I've had to ford rivers, fend off robbers, struggle with friends, struggle with foes. I've been at risk in the city, at risk in the country, endangered by desert sun and sea storm, and betrayed by those I thought were my brothers. 27 I've known drudgery and hard labor, many a long and lonely night without sleep, many a missed meal, blasted by the cold, naked to the weather.

Matthew Henry's Commentary on 2 Corinthians 11:21-27

Commentary on 2 Corinthians 11:16-21

(Read 2 Corinthians 11:16-21)

It is the duty and practice of Christians to humble themselves, in obedience to the command and example of the Lord; yet prudence must direct in what it is needful to do things which we may do lawfully, even the speaking of what God has wrought for us, and in us, and by us. Doubtless here is reference to facts in which the character of the false apostles had been shown. It is astonishing to see how such men bring their followers into bondage, and how they take from them and insult them.

Commentary on 2 Corinthians 11:22-33

(Read 2 Corinthians 11:22-33)

The apostle gives an account of his labours and sufferings; not out of pride or vain-glory, but to the honour of God, who enabled him to do and suffer so much for the cause of Christ; and shows wherein he excelled the false apostles, who tried to lessen his character and usefulness. It astonishes us to reflect on this account of his dangers, hardships, and sufferings, and to observe his patience, perseverance, diligence, cheerfulness, and usefulness, in the midst of all these trials. See what little reason we have to love the pomp and plenty of this world, when this blessed apostle felt so much hardship in it. Our utmost diligence and services appear unworthy of notice when compared with his, and our difficulties and trials scarcely can be perceived. It may well lead us to inquire whether or not we really are followers of Christ. Here we may study patience, courage, and firm trust in God. Here we may learn to think less of ourselves; and we should ever strictly keep to truth, as in God's presence; and should refer all to his glory, as the Father of our Lord Jesus Christ, who is blessed for evermore.