en_tn/mat/24/11.md

will rise up

"Rise" here is an idiom for "become established." Alternate translation: "will come" (See: rc://en/ta/man/translate/figs-idiom)

and lead many astray

Here "lead ... astray" is a metaphor for persuading someone to believe something that is not true. Alternate translation: "and deceive many people" (See: rc://en/ta/man/translate/figs-metaphor)