Michael

However, the prince of the kingdom of Persia opposed me for twenty-one days. Then Michael, one of the chief princes, came to help me, for I had been left there with the kings of Persia.

But first I will tell you what is inscribed in the Book of Truth. Yet no one has the courage to support me against these, except Michael your prince.

“At that time Michael, the great prince who stands watch over your people, will rise up. There will be a time of distress, the likes of which will not have occurred from the beginning of nations until that time. But at that time your people—everyone whose name is found written in the book—will be delivered.

But even the archangel Michael, when he disputed with the devil over the body of Moses, did not presume to bring a slanderous charge against him, but said, “The Lord rebuke you!”

Then a war broke out in heaven: Michael and his angels fought against the dragon, and the dragon and his angels fought back.