We have tried to define Tao in many different subjects and concepts.
Yet Tao is indefinable, it cannot be described.
Tao does have a threefold purpose:
„P 1. It brought about the physical universe
„P 2. It guides and influences Nature
„P 3. It is the essence of life in all living things

Tao guides all sentient beings to decide their correct path to take.
Tao is the ultimate truth, never changing, always present, and is forever.