Satan-"Better be the king of hell than the slave of heaven". 1. Satan betrayed God because he was jealous that his twin brother Michael became an archangel instead of himself. 2. Satan is an angel with a high position in the sky, but he is indignant, because God suddenly wants angels to obey not only its will, but also Jesus' will, so he calls all angels (next to the word fire) to fight against God. This is the version of paradise lost that I firmly believe in. Michael just had a fight with Satan in it. But for God's help, he would have lost. )