'Acting' in the Bible

And a young man went running to Moses and said, Eldad and Medad are acting as prophets in the tent-circle.

And Moses said, Why are you now acting against the Lord's order, seeing that no good will come of it?

But the person who does wrong in the pride of his heart, if he is one of you or of another nation by birth, is acting without respect for the Lord, and will be cut off from his people.

Then let the meeting of the people be judge between the man responsible for the death and him who has the right of punishment for blood, acting by these rules: