A moral man is never happy. He may not be sad – at the most but he is never happy, he is never ecstatic. For millions of years man has existed on the earth but a single exception has never been seen. Never has a moral man been found who is ecstatic. He cannot dance, he cannot sing, he cannot rejoice. Joy is freedom – and he does not know what freedom is. Ecstasy is going beyond oneself and that is possible only when you move through your optimum, when you are aflame with a great passion to live, when you love totally, when you are flooded with God. Only then is ecstasy possible.
Ecstasy is not yours; ecstasy is God dancing in you. You cannot allow God to dance in you because you cannot allow nature to dance in you. You have not even been natural, how can you be spiritual? Remember, spirituality is a higher stage of being natural; spirituality is the ultimate flowering of being spontaneous.

Tao: The Pathless Path, Vol 2, Ch 7 (excerpt)