The Tao is called the Great Mother:

empty yet inexhaustible,

it gives birth to infinite worlds.

It is always present within you.

You can use it any way you want.

Lao Tzu Tao Te Ching 

Translated by S Mitchell

The light sphere as the Tao formed the four worlds including the universe and the other side, based on the wave enregy, the energy body of each world formed the four worlds, and everything is born.

I have explained this with the principle of one spirits and four souls, but it was one light originally.

That's the Tao.

MYE