For even if I should boast too much about the authority the Lord gave us for building you people up [spiritually], and not tearing you down, I will not be ashamed of it.

Now we are not going too far in claiming you as part of our outreach, since we were the first ones to come to you with the Gospel of Christ.

Again I say, no one should think I am foolish, but if you do, [then] accept me that way, so that I too can boast a little bit.

I am ashamed to say that we were [too] weak to do such things. [Note: Paul is probably saying, sarcastically, "We are too 'weak' to take financial advantage of people and mistreat them the way those 'super apostles' there in Corinth were doing"]. Yet, in whatever [matters] anyone [there] dares to boast about, (now I am really speaking foolishly), I will dare to boast also.

But, so that I would not become too conceited over the tremendous revelations [I received], a "thorn in the flesh" was given to me as a messenger from Satan to torment me. [Note: This "thorn" was probably some physical handicap, possibly defective eyesight. See Gal. 4:14-15; 6:11].

So, let it be [said] that I did not become a burden to you. But being a clever person, [some are saying] that I took you in by trickery. [Note: Paul is saying that even though he took no financial support from the church, they are accusing him of taking financial advantage of them through other people].

For He was weak when He was crucified [i.e., by assuming a human body capable of suffering and death], but [now] He lives by God's power. For we too are weak, [along] with Him [i.e., each of us experiences the frailties of a human body], but by [this same] power from God, we will live with Him to serve you. [Note: The various translations differ widely on how to properly translate this difficult verse].