'With Authority' in the Bible

And all were amazed, so that they questioned together among themselves, saying, What is this? what new doctrine is this? for with authority he commands even the unclean spirits, and they obey him.

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

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

And when, engaged in this, I was journeying to Damascus, with authority and power from the chief priests,