The first thought was empty. But it was replaced by vacuity. Then the rest is History. A way to access liberation without the abandonment of the world is to use the Tantra. With it you can solve the paradox of the manifestation and the divinity. Nothing is obvious but many things are understandable. As it is a way to go beyond the good and the bad with rituals, it makes possible the access to the full power and to the liberation via the  diving in the chaos and the darkness. And if you stay close to the source, you can see it in practice because everything is reality  but this one is really different.