On the surface, from the outside, the Sufi seems to be dancing. But he is not dancing, because there is no dancer. It is pure dance. God has taken possession of him. The Sufi is drunk, intoxicated. His state is that of non-being. He is anchorless. The waves of the ocean toss and turn. First his inner being is stirred, great joy arises there; and then it starts spreading towards his body.