'With Authority' in the Bible

And all were amazed, so that they questioned one another, saying: What means this? What new teaching is this, that with authority he commands even the unclean spirits, and they obey him?

And they were astonished at his teaching, for his word was with authority.

And amazement came upon all, and they spoke one to another, saying: "What teaching is this? for with authority and power he commands the unclean spirits, and they come out.

While I was engaged in these things, and was going to Damascus with authority and commission from the chief priests,