en_tn/1th/04/01.md

we encourage

"we" refers to Paul, Timothy and Silvanus but not the Thessalonians. (See: rc://en/ta/man/translate/figs-exclusive)

you received instructions from

"you were taught by"

you must walk

"Walk" is an expression for the way one is to live. Alternate Translation: "you ought to live." (See: rc://en/ta/man/translate/figs-idiom)