Clay and Pots

All your existence, all our existence is actually God. The beings, this entire universe, they are none of them are in me. None of this universe is actually in me. What he means is, I and only I exist. God and only God exists. It's quite stunning what he just says here. First he says, in all beings, I am. And the next he says, I am not in those beings. They are in me,. Second he says, they are not in me.What does that mean? I alone exist.