Acts 7:30-33 ▼

30 After forty years had passed, an angel appeared to him in the wilderness of Mount Sinai, in the flame of a burning bush.

31 When Moses saw it, he was amazed at the sight. As he was approaching to look at it, the voice of the Lord came:

32 I am the God of your ancestors—the God of Abraham, of Isaac, and of Jacob. Moses began to tremble and did not dare to look.

33 “The Lord said to him: Take off the sandals from your feet, because the place where you are standing is holy ground.