1 If* it is necessary to boast, I will, though not carrying together,** come however to visions and revelations of [the] Lord.***
...
10 Due to which, I approve* in weaknesses, in [experiencing] acts of insolence, in [experiencing] situations of compulsion, in [experiencing] persecutions, and straits, over** Christ. For when, perhaps, I would be weak, then I am empowered.***
---
21 Not again, my having come, may the God of mine humble me before you, and will I mourn many of them sinning before and not repenting from the uncleanness and fornication and licentiousness that they practised.
...
Notes
1 *Some manuscripts omit "If". **Other manuscripts read "it does not profit me". ***Alternative reading of the verse: "It is necessary to boast. Though it does not profit me, yet will I go to visions and revelations of [the] Lord."
10 *Or "am content". **That is, metaphorically, "in defence of", "on behalf of", "for". ***Or "capable", "able".