en_tn/2pe/02/11.md

greater strength and power

"more strength and power than the false teachers"

they do not bring insulting judgments against them

The word "they" refers to angels. Possible meanings for the word "them" are 1) the glorious ones or 2) the false teachers.

bring insulting judgments against them

The idea that angels could accuse them is spoken of as if they could attack them using accusations as weapons. (See: rc://en/ta/man/jit/figs-metaphor)