Verse 1
I am coming; that I have formed the intention of coming.--In the mouth, &c.; Deuteronomy 19:15. In a manner somewhat analogous, he was to bear his repeated testimony before them.

Verse 3
Of Christ speaking in me; of my claim to authority from Christ. Which; that is, Christ.

Verse 4
Through weakness; in his state of humiliation.

Verse 5
Reprobates; sinners guilty and condemned.

Verse 7
Not that we should, &c.; that is, not for that purpose.--As reprobates, so regarded.

Verse 10
Should use sharpness; should feel urged to reproach, you with even greater severity.