For we commend not ourselves again unto you, but give you occasion to glory on our behalf, that ye may have somewhat to answer them which glory in appearance, and not in heart.
For. The reason why he leaves the manifestation of his sincerity to their consciences (2 Corinthians 3:1) - namely, his not wishing to "commend" himself again.
Occasion to glory (2 Corinthians 1:14) - namely, as to our sincerity.
In appearance - Greek 'face' (cf. 1 Samuel 16:7). The false teachers gloried in their personal appearance, and in external recommendations (2 Corinthians 11:18) - their learning, eloquence, etc.-not in religion of heart. Their conscience does not attest their sincerity as mine does (2 Corinthians 1:12).