World Origin Sutra

All living beings are afraid of death except awaken Buddha and Bodhisattva. This is because sentient beings don't understand the truth of life. What is the origin of life and all things? Origin is invisible; hasn't image, sound and breath; inactivity, immobility universe nature. Life's feminine substance is the spirit light that sends out from the centre of the universe. Feminine substance's energy converts to be masculine substance that people can see when one thought of ignorance. Life is composed of feminine (spirit body) and masculine (human body) two kinds of substance. Lower life form is mainly masculine; higher life form is mainly feminine. Higher or lower is the difference of running speed not the difference of level.

Since life comes from universe nature, every sentient being has Buddha nature originally. But in the world material has too much temptation to spirit. People mistakenly think that material in the world is real and can be gotten, so pursue outward all the time. Gradually they forget their Buddha nature they had originally. They confuse for long, and then lose the connection with inherent true nature. Due to playing life on the stage of human society for long time, they forget their own Buddha's power and mission of aiding this world and even deny Buddha's existence. This is material's function and conversion to spirit.

But after all sentient beings have Buddha nature, past Buddha's seed had stored in deep soul. All things have true universe nature. Sentient beings can't be satisfied before they find their own nature. It is why our lives can't be satisfied forever. But sentient beings don't know their own true nature is in themselves, everything has it, and it already exists originally; yet toward outside world all the time, pursue material in outside world to fill inner unsatisfied emptiness. They don't know outside material world is changed by inner nature.