 Well, there's also something called a theophany. There's something called a Christophany as well, but we'll focus on the theophany. And in the theophany, which is a very specialized local manifestation of the presence of God. So they appear a lot of times in the Old Testament. And one time God appeared to Abraham as a man, Genesis 18, 2. God came down to speak to Moses in Exodus 3.