11:17 That which I speak, I speak [it] not after the Lord. What he is about to say, with an appearance of boasting, is not compromising Christ. The folly, if there be folly, is his own.
11:17 I speak not after the Lord - Not by an express command from him; though still under the direction of his Spirit. But as it were foolishly - In such a manner as many may think foolish.
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.