Acts 7:27-35

But the man who was wronging his neighbor pushed Moses aside, saying, ‘Who made you a ruler and a judge over us? Do you want to kill me as you killed the Egyptian yesterday?’ When he heard this, Moses fled and became a resident alien in the land of Midian. There he became the father of two sons. “Now when forty years had passed, an angel appeared to him in the wilderness of Mount Sinai, in the flame of a burning bush. When Moses saw it, he was amazed at the sight; and as he approached to look, there came the voice of the Lord: ‘I am the God of your ancestors, the God of Abraham, Isaac, and Jacob.’ Moses began to tremble and did not dare to look. Then the Lord said to him, ‘Take off the sandals from your feet, for the place where you are standing is holy ground. I have surely seen the mistreatment of my people who are in Egypt and have heard their groaning, and I have come down to rescue them. Come now, I will send you to Egypt.’ “It was this Moses whom they rejected when they said, ‘Who made you a ruler and a judge?’ and whom God now sent as both ruler and liberator through the angel who appeared to him in the bush.