Revelation 12:7-9 And war broke out in heaven: Michael and his angels fought with the dragon; and the dragon and his angels fought, but they did not prevail, nor was a place found for them in heaven any longer. So the great dragon was cast out, that serpent of old, called the Devil and Satan, who deceives the whole world; he was cast to the earth, and his angels were cast out with him.
Daniel 10:5-13 I lifted my eyes and looked, and behold, a certain man clothed in linen, whose waist was girded with gold of Uphaz! His body was like beryl, his face like the appearance of lightning, his eyes like torches of fire, his arms and feet like burnished bronze in color, and the sound of his words like the voice of a multitude. And I, Daniel, alone saw the vision, for the men who were with me did not see the vision; but a great terror fell upon them, so that they fled to hide themselves. Therefore I was left alone when I saw this great vision, and no strength remained in me; for my vigor was turned to frailty in me, and I retained no strength. Yet I heard the sound of his words; and while I heard the sound of his words I was in a deep sleep on my face, with my face to the ground. Suddenly, a hand touched me, which made me tremble on my knees and on the palms of my hands. And he said to me, "O Daniel, man greatly beloved, understand the words that I speak to you, and stand upright, for I have now been sent to you." While he was speaking this word to me, I stood trembling. Then he said to me, "Do not fear, Daniel, for from the first day that you set your heart to understand, and to humble yourself before your God, your words were heard; and I have come because of your words. But the prince of the kingdom of Persia withstood me twenty-one days; and behold, Michael, one of the chief princes, came to help me, for I had been left alone there with the kings of Persia.
Daniel 10:20-21 Then he said, “Do you know why I have come to you? And now I must return to fight with the prince of Persia; and when I have gone forth, indeed the prince of Greece will come. But I will tell you what is noted in the Scripture of Truth. (No one upholds me against these, except Michael your prince.
Job 1:6-7 Now there was a day when the sons of God came to present themselves before the LORD, and Satan also came among them. And the LORD said to Satan, “From where do you come?” So Satan answered the LORD and said, “From going to and fro on the earth, and from walking back and forth on it.”
Isaiah 14:12-14 "How you are fallen from heaven, O Lucifer, son of the morning! How you are cut down to the ground, You who weakened the nations! For you have said in your heart: 'I will ascend into heaven, I will exalt my throne above the stars of God; I will also sit on the mount of the congregation On the farthest sides of the north; I will ascend above the heights of the clouds, I will be like the Most High.'
Ezekiel 28:12 "Son of man, take up a lamentation for the king of Tyre, and say to him, 'Thus says the Lord GOD: "You were the seal of perfection, Full of wisdom and perfect in beauty.
Daniel 12:1 “At that time Michael shall stand up, The great prince who stands watch over the sons of your people; And there shall be a time of trouble, Such as never was since there was a nation, Even to that time. And at that time your people shall be delivered, Every one who is found written in the book.
