## speak against ##

"speak badly about" or "oppose"

## brothers ##

"fellow believers"

## you…your ##

In 4:11-12 these pronouns are plural and refer to James' audience. (See: [[rc://en/ta/man/translate/figs-you]])

## but are a judge of it ##

This could be translated as "but you are acting like the person who gives the law."

## Only one is the lawgiver and judge, God, the one ##

"God is the only one who gives laws and judges people, because he is the only one"

## Who are you who judge your neighbor? ##

This is a rhetorical question James uses to scold his audience. It could be translated as a statement: "You are just a human and cannot judge another human." (See: [[rc://en/ta/man/translate/figs-rquestion]])