'Commands' 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 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 he said to them, Where is your faith? And, being afraid, they were astonished, saying to one another, Who then is this, that he commands even the winds and the water, and they obey him?