Michael the Archangel is one of the most important and revered figures. He is mentioned several times in the Bible, and is believed to be one of the highest-ranking angels in heaven. The name "Michael" means "who is like God," and he is often depicted as a warrior and protector, with a sword or spear in hand. According to Christian belief, Michael played a key role in several significant events throughout history. In the book of Revelation, he leads the armies of heaven in the final battle.