# impostors
An imposter is a person who wants other people to think he is someone other, usually more important, than who he is.
# will go from bad to worse
"will become even more evil"
# leading others astray and being led astray
Here, to lead someone astray is a metaphor for persuading someone to believe something that is not true. Alternate translation: "deceiving and being deceived" or "teaching lies and believing lies" (See: [[rc://en/ta/man/translate/figs-metaphor]])