en_tn/jas/05/12.md

Above all, my brothers,

"This is important, may brothers:" or "Especially, my brothers,"

my brothers

This refers to all believers including women. Alternate translation: "my fellow believers" (See: rc://en/ta/man/translate/figs-gendernotations)

do not swear

To "swear" is to say that you will do something, or that something is true, and to be held accountable by a higher authority. Alternate translation: "do not make an oath" or "do not make a vow"

either by heaven or by the earth

The words "heaven" and "earth" refer to the spiritual or human authorities that are in heaven and earth. (See: rc://en/ta/man/translate/figs-metonymy)

let your "Yes" mean "Yes" and your "No" mean "No,"

"do what you say you will do, or say that something is true, without making an oath"

so you do not fall under judgment

Being condemned is spoken of as if one had fallen, crushed by the weight of something heavy. Alternate translation: "so God will not punish you" (See: rc://en/ta/man/translate/figs-metaphor)