'Command' in the Bible

And we have confidence in the Lord in regard to you that you are doing, and will do, what we command.

But, by the authority of the Lord, we command you, brethren, to stand aloof from every brother whose life is disorderly and not in accordance with the teaching which all received from us.

To persons of that sort our injunction--and our command by the authority of the Lord Jesus Christ--is that they are to work quietly and eat their own honestly-earned bread.