'Powers' in the Bible

He came to His hometown and began teaching them in their synagogue, so that they were astonished, and said, “Where did this man get this wisdom and these miraculous powers?

and said to his servants, “This is John the Baptist; he has risen from the dead, and that is why miraculous powers are at work in him.”

“But immediately after the tribulation of those days the sun will be darkened, and the moon will not give its light, and the stars will fall from the sky, and the powers of the heavens will be shaken.