'Judge' in the Bible

Don't speak against one another, brothers. He who speaks against a brother and judges his brother, speaks against the law and judges the law. But if you judge the law, you are not a doer of the law, but a judge.

Only one is the lawgiver, who is able to save and to destroy. But who are you to judge another?

Don't grumble, brothers, against one another, so that you won't be judged. Behold, the judge stands at the door.