Michael is an archangel who serves as a mighty warrior and protector of God's people. He is mentioned in both the Old and New Testaments as one who fights against evil powers and defends Israel. Michael plays a central role in spiritual warfare and is the only angel explicitly called 'archangel' in the Bible.
Key events
Michael Helps Against the Prince of Persia
The angel sent to Daniel explains that Michael, one of the chief princes, came to help him in the struggle against the prince of the kingdom of Persia.
13But the prince of the kingdom of Persia opposed me for twenty-one days. Then Michael, one of the chief princes, came to help me, and I remained there with the kings of Persia.
1At that time Michael shall arise, the great prince who stands guard over your people. It will be a time of distress such as has never occurred since nations first existed until that time. But at that time your people will be delivered, everyone whose name is found written in the book.
20Then he said, "Do you know why I have come to you? Now I must return to fight against the prince of Persia, and when I go, the prince of Greece will come.
Jude's letter mentions that the archangel Michael was in dispute with the devil over Moses' body, but left judgment to the Lord instead of pronouncing a mocking verdict.
9But when Michael the archangel disputed with the devil about the body of Moses, he did not dare to bring a slanderous accusation against him, but said, "The Lord rebuke you!"
9So the great dragon was thrown down—that ancient serpent, who is called the devil and Satan, the deceiver of the whole world. He was thrown down to the earth, and his angels were thrown down with him.